BlooDPiG
46 minutes ago
i think there should be like a guide here on how to treat wounds and things cause who knows when z day happens might not be any doctors around and u get stab by your dumbass friend and dont know how to treat it

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First Aid

Emergency care for the injured

First Aid/ Protective Precautions
Awareness of Danger
The first thing that any first aider should be aware of when entering a situation is the
potential for danger to themselves. This is especially important in first aid, as situations
which are dangerous are the most likely to produce casualties who require first aid.

Danger can consist of:
• Environmental danger - A danger in the surroundings, such as falling masonry, broken
glass, fast vehicles or chemicals.
• Human danger - Danger from people at the scene (including the victim) which can be
intentional or accidental.
Barrier Devices
Keeping yourself protected is the first priority of any first aider. The key skill for this is
awareness of your surroundings and the changing situation.
Once you are aware of the hazards, you can then take steps to minimize the risk to oneself.
One of the key dangers to a first aider is bodily fluids, such as blood, vomit, urine and feces,
which pose a risk of cross contamination. Body fluids can carry infections and diseases,
including, but not limited to, HIV and hepatitis.

First Aid/Protective Precautions 11

Gloves
A Purple Nitrile Glove
The main tool of the first aider to
avoid this risk is a pair of
impermeable gloves.

1. Gloves protect the key contact point
with the victim(i.e. the hands) and allow
you to work in increased safety.
2.They protect not only from bodily fluids,
but from any dermatological infections or
parasites that the victim may have.
3.The first thing a first aider
should do when approaching, or
on their way to, a victim is to put
on their gloves.
4.Remember GO to the victim (Gloves
On) They are generally of three
types:

• Nitrile - These gloves can come in
any color (often purple or blue)
and are completely impermeable
to bodily fluids. These are the
gloves most recommended for use
during victim contact. This
material is also rated for dealing with chemical spills. If you ever need to deal with
chemical burns, these are the gloves to use (you can brush off dry chemicals with gloved
hands if you use nitrile). Nitrile gloves, however, are also the most expensive.
• Latex - Usually white gloves, often treated with powder to make them easier to get on or
off. These are not used as widely as they once were due to a prevalence of allergies to
latex. Latex allergies are rarely life-threatening; if you must use latex gloves, ask the
victim if they have a severe allergy to latex.
• Vinyl - Vinyl gloves are found in some kits, although they should not be used for contact
with body fluids, though they are far better than nothing. They should primarily be used
for touching victims who do not have external body fluids due to the glove's high break
rate. For this reason, some organizations recommend they are not kept in first aid kits
due to the risk of confusion.
First Aid/Protective Precautions 12

CPR Adjunct

A CPR pocket mask, with carrying case
The other key piece of protective
equipment that should be in every
first aid kit is an adjunct for helping
to perform safe mouth-to-mouth
resuscitation.
With mouth-to-mouth resuscitation,
there is a high probability of bodily
fluid contact, especially with
regurgitated stomach contents and
mouth borne infections. A suitable
mask will protect the rescuer from
infections the victim may carry (and
to some extent, protect the victim
from the rescuer). It also makes the
performance of CPR less onerous (not wishing to perform mouth to mouth is a key reason
cited for bystanders not attempting CPR).
CPR adjuncts come in a variety of forms, from small keyrings with a nitrile plastic shield, up
to a fitted rescue 'pocket mask' such as the one pictured.
Other equipment
Larger first aid kits, or those in high risk areas could contain additional equipment such as:
• Safety glasses - Prevents spurting or pooled fluid which could splay from coming in
contact with the eyes.
• Apron or gown - Disposable aprons are common items in larger kits, and help protect
the rescuers clothing from contamination.
• Filter breathing mask - Some large kits, especially in high risk areas such as chemical
plants, may contain breathing masks which filter out harmful chemicals or pathogens.
These can be useful in normal first aid kits for dealing with victim who are suffering from
communicable respiratory infections such as tuberculosis.
Often times, all of these will be included as a part of a larger kit. The kit should have a list
of instructions on how to properly don/don off the equipment. Follow these instructions to
prevent an accidental exposure.
First Aid/Protective Precautions 13
Improvisation
Improvised care for bleeding.
Many first aid situations take place
without a first aid kit readily to hand
and it may be the case that a first
aider has to improvise materials and
equipment. As a general rule, some
help is better than no help, especially
in critical situations, so a key first aid
skill is the ability to adapt to the
situation, and use available materials
until more help arrives.
Some common improvisations
include:
• Gloves → plastic bags, dish gloves,
leather work gloves (wash your
hands with soap and water
especially well after using these)
• Gauze → clean clothing (but not
paper products)
• Splints → straight sections of
wood, plastic, cardboard or metal
• Slings → the victim's shirt's bottom
hem pinned to the center of their
chest will immobilize a forearm
nicely

First Aid/ Critical Incident Stress &

Victim Death

What is Critical Incident Stress?
Any emergency that involves a severe injury or death is a critical incident. This incident
could be amplified should the emergency involve a family member or friend. The stress that
these incidents cause may overwhelm a first aider and shut down their ability to cope. This
is what is known as critical incident stress (CIS). This condition may have a great impact on
the first aider suffering from it, and if left un-treated, this stress may lead to a more serious
condition known as post-traumatic stress syndrome.
Signs of CIS
• May not perform well at their job.
• May seem pre-occupied.
• Confusion
• Poor concentration
• Denial
• Guilt
First Aid/Critical Incident Stress & Victim Death 16
• Anger
• Change in appetite
• Unusual behaivior
Treatment
CIS requires professional help to avoid Post-Traumatic Stress Syndrome. However, there
are supplements to professional treatment that will help such as:
• Relaxation techniques
• Avoiding drugs and alcohol
• Eating a balanced diet
• Getting enough rest
• Talking with peers

Primary assessment & basic life

support

First Aid/ Emergency First Aid &
Initial Action Steps
Primary Assessment
Protecting yourself
First aiders are never required to place themselves in a situation which might put them in
danger. Remember, you cannot help a victim if you become a victim yourself.
When a first aider is called upon to deal with a victim, they must always remember to
safeguard themselves in the first instance and then assess the situation. Only after these
steps are completed can treatment of the victim begin.
When called to a scene, remember that personal safety is paramount. Before you enter a
scene, put on personal protective equipment, especially impermeable gloves.
As you approach a scene, you need to be aware of the dangers which might be posed to you
as a first aider, or to the victim. These can include obviously dangerous factors such as
traffic, gas or chemical leaks, live electrical items, buildings on fire or falling objects. While
many courses may focus on obvious dangers such as these, it is important not to neglect
everyday factors which could be a danger. (ex. Gas fires, where in getting close to a victim
could result in burns from the heated vapor.)
There are also human factors, such as bystanders in the way, victim not being co-operative,
or an aggressor in the vicinity who may have inflicted the injuries on the victim. If these
factors are present, have the police called to control the situation.
Always remember the big D for Danger.
Once you have made your first assessment for danger, you should continue to be aware of
changes to the situation or environment throughout your time with the victim.
If there are dangers which you cannot mitigate by your actions (such as falling masonry),
then STAY CLEAR and call the emergency services. Remember to never put yourself in
harms way.

First Aid/Emergency First Aid & Initial Action Steps 19

What has happened?
As you approach, try to gain as much information as possible about the incident. Try and
build a mental picture to try and help you treat the victim.
Assess the Scene - Where are you? What stores, clubs, public buildings, etc. are nearby?
Has anything here caused the injury? What time of day is it?
Get some History - If there are witnesses, ask them what's happened "Did you see what
happened here?" and gain information about how long ago it happened "How long have
they been like this?", but start your assessment and treatment of the victim while you are
doing this.
Be sure to Listen - While working on a victim you may overhear information from witnesses
in the crowd. An example of this would be an old man falling on the sidewalk, as you
approach the scene you can hear someone say "He was just walking and his legs went out
from under him." But you may not see the person saying this. Everything should be taken
into account should no witnesses want to become involved or you cannot ask questions.
Note what is said and continue treatment.
Responsiveness
Once you are confident that there is minimal danger to yourself in the situation, the next
key factor is to assess how responsive the victim is.
This can be started with an initial responsiveness check as you approach the victim. This is
best as a form of greeting and question, such as:
"Hello, are you alright?"
The best response to this would be a victim looking at you and replying. This means that the
victim is Alert.
Victims can be quickly assessed and prioritized on the AVPU scale, and this will help make
decisions about their care. The scale stands for Alert, Voice, Pain, and Unresponsive.
If the victim looks at you spontaneously, can communicate (even if it doesn't make sense)
and seems to have control of their body, they can be termed Alert.
Key indicators on the victim are their:
• Eyes - Are they open spontaneously? Are they looking around? Do they appear to be able
to see you?
• Response to voice - Do they reply? Do they seem to understand? Can they obey
commands, such as "Open your eyes!"?
If the victim is not alert, but you can get them to open their eyes, or obey a command by
talking to them, then you can say that they are responsive to Voice
If a victim does not respond to your initial greeting and question, you will need to try and
get a response to pain from them.
The word "pain" is a bit misleading - it refers to any physical stimulus. The first stimulus to
use is a tap/shake of the shoulder. There are other, more painful stimuli that can be
employed should this be unsuccessful, but all of these have their downsides, especially if
overused.
Of these, the three most commonly used ones are:
• Sternal rub - This involves digging your knuckle in to the sternum, or breastbone, of the
victim (between the nipples).
First Aid/Emergency First Aid & Initial Action Steps 20
• Nail bed squeeze - Using the flat edge of a pen or similar object, squeeze in to the
bottom of the victim's fingernail (hard).
• Ear lobe squeeze - using thumb and forefinger, squeeze the victim's ear hard.
If any of these provoke a reaction (groaning, a movement, fluttering of the eyes), then they
are responsive to pain. It is important to note that different trainers have different opinions
on these, so ask your trainer before employing any of these on a first aid course.
Any of the responses A, V or P, mean that the victim has some level of consciousness. If
they are not alert, you should always summon professional help - call an ambulance.
If they are only responsive to Voice or Pain, then consider using the Recovery position to
help safeguard them.
If they do not respond to voice or pain, then they are Unresponsive and you must urgently
perform further checks on their key life critical systems of breathing and circulation
(ABCs).
Summary
To this stage the first aider, on approaching a victim should have:
• GO - Put their gloves on
• D - Checked for danger
• R - Checked for responsiveness
• S - Looked at the scene for clues about what has happened
• H - Gained history on the incident
• AVPU - Assessed to see how responsive the victim is.
This can be remembered as the mnemonic "Go DR SHAVPU" (Go Doctor Shavpu)
Next Steps
If the victim is unconscious, the first aider should immediately call an ambulance - you
will need professional help regardless of whether they are breathing or not. Waiting would
endanger the victim's life unnecessarily. If you are alone with an adult victim, call
immediately, even if you must leave the victim. Placing them into the recovery position will
safeguard their airway against aspiration if they should vomit while you are calling the
ambulance. If you are alone with a child, continue your primary assessment; you will call
once you have confirmed that the victim is breathing, or after 2 minutes of CPR. If you are
not alone, have your bystander call the ambulance immediately while you continue your
assessment and care of the victim.
If there is more than one person injured the rescuer must determine the order in which
victims need care. In general, rescuers should focus on the victim with the injury that is the
greatest threat to life. Simple triage techniques should be applied to make sure that those
in greatest need of care receive support quickly.
First Aid/Emergency First Aid & Initial Action Steps 21
Treatment
The last step is to actually provide care to the limits of the first aider's training -- but never
beyond. In some jurisdictions, you open yourself to liability if you attempt treatment beyond
your level of training.
Treatment should always be guided by the 3Ps:
Preserve life
Prevent further injury
Promote recovery
Treatment obviously depends on the specific situation, but all victims must receive some
level of treatment for shock. The level of injury determines the level of treatment for shock
which is required, but all victims will require it.
The principles first, do no harm and life over limb are essential parts of the practice of
first aid. Do nothing that causes unnecessary pain or further injury unless to do otherwise
would result in death.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Emergency_ First_ Aid_
&_ Initial_ Action_ Steps&oldid=1311321
Principal Authors: Mike.lifeguard, Owain.davies, Nugger, Mike6271, ChopStick,
Chris.rigby.69

First Aid/ A for Airway

A for Airway
The head-tilt chin-lift opens the airway safely and effectively.
The airway of the human body is one
of the more important parts to be
checked when providing first aid.
The airway is the entrance point of
oxygen and the exit point of carbon
dioxide for the body. Should this
become blocked, respiratory arrest
or cardiac arrest (if left un-treated)
may occur.
An unconscious person's airway may
be blocked when their tongue relaxes
and falls across the airway. The technique used to open the airway is called the "head-tilt
chin-lift" technique. The victim must be supine (lying on their back). With one hand on the
forehead and the other hand under the chin, the victim's head is tilted back, and their chin
lifted. The victim's jawline should be perpendicular to the ground.
Conscious victims can normally maintain an open airway; if the victim is talking or has no
respiratory distress, their airway is adequate.
You may also check the airway for visible, removable obstructions in the mouth, which you
could remove with a finger. You can remove any item in the mouth which is removable, but
should not waste time trying to remove lodged items such as dentures.
First Aid/A for Airway 22
If a conscious victim's airway is obstructed by a foreign object, the object must be removed.
Abdominal thrusts are the standard method for conscious victims. Refer to Obstructed
Airway for unconscious procedures.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ A_ for_
Airway&oldid=1173276
Principal Authors: Mike.lifeguard, Mike6271, Nugger
First Aid/ B for Breathing
Principles
Human respiration works by inspiring fresh air, absorbing part (but not all) of the oxygen in
it, which is then distributed to the cells by the blood, and exchanging carbon dioxide. Lungs
have a capacity of a dozen of liters.
When a victim stops breathing, spontaneous respiration can restart if stimulated by
insufflations. However, a victim in respiratory arrest is likely to fall into cardio-respiratory
arrest.
Checking the respiration
Regional Note
In some areas, trainers advocate calling emergency medical services as soon as you find a patient unconscious
("call first"), but the ILCOR protocol is to call EMS once you determine whether the victim is breathing or not
("call fast"). This ensures that the correct priority is given to your call. You should summon an ambulance in
either case if the patient is unconscious.
After opening the victim's airway, check for breathing. To do this, place your cheek in front
of the victim's mouth (about 3-5 cm away) while looking at their chest. You can also gently
place a hand on the centre of the victim's chest if you wish. You may be able to detect the
following signs if the victim is breathing:
1. Feel the airflow on your cheek
2. Hear the airflow
3. See the chest rise and fall
4. Smell the breath of the victim
5. Feel the chest rise and fall under your hand (if you have placed it on the chest)
Search for these signs for 10 seconds. If there is no breathing, you must start CPR.
Calling For Help
If a bystander has not already summoned assistance, then you must at this point call the
Emergency Medical Service or Ambulance Service.
If an ambulance is required, get someone else to call if possible. If you're alone, make the
call yourself:
• Europe: 112
• USA & Canada: 911
First Aid/B for Breathing 23
• Australia: 000
• United Kingdom: 999
You will need to give the emergency services:
• Your exact location
• Nature of the incident
• Services you require
• A telephone number you can be contacted back on (for instance, if they have difficulty
finding you)
In some cases, they will run through a list of questions with you, in order to help prioritise
your call properly. They may also ask the name and details of the caller. Sometimes, the
victim must be left alone while the first aider leaves to seek help for them. If the victim is
unconscious they should be left in the recovery position so that they do not choke to death
if they should vomit while left unattended. Whilst ordinarily, if a spinal injury is suspected,
it is advised not to move the casualty, if they are unconscious and need leaving alone, it is
essential that the recovery position is employed anyway. There are alternative methods for
safer positioning available to those with more advanced training.(See Suspected Spinal
Injury for more information.)
Rescue Breaths
Regional Note
In Europe, give 5 rescue breaths for victims of:
• Drowning
• Trauma
• Drug overdose
For other victims, begin with compressions instead of rescue breaths.
Rescue breaths must be provided to victims in a state of respiratory arrest; do not provide
them to a weakly breathing victim. If you cannot detect the breath of the victim, begin CPR.
If you have a CPR mask, use it to protect yourself and the victim from exchange of body
fluids. Cheap, keyring-sized CPR masks are available in most pharmacies. Make sure you
read the instructions for how to use any equipment you buy. However, chances are that you
will find yourself unequipped; do your best with what you have, but do not place yourself in
danger by direct contact with body fluids, such as blood - proceed to compressions only.
Start by giving two rescue breaths.
• Maintain an open airway using the head-tilt chin-lift
• Plug the nose of the victim with your free hand
• Put your mouth on the mouth of the victim in an airtight manner, and blow into the
mouth of the victim, do not blow forcefully as this may cause the air to enter the stomach,
which will cause vomiting, the best way to avoid this is to blow air into the mouth just
enough to make the chest rise
• Let the air exit, and give another breath
Continue with CPR compressions.

First Aid/ C for Compressions
Principles
Schematic of the human heart.
The purpose of doing chest
compressions is to effectively
squeeze the heart inside the victim's
chest, causing blood to flow. This
allows the normal gaseous exchange
between the lungs, bloodstream and
tissues to occur. Compressions are
now usually performed before any
rescue breaths due to the fact that
when normal breathing and
circulation stop, there is still a good
amount of residual oxygen left in the
bloodstream (as it has no way to
exchange out of the body).
Technique
The aim is always to compress in the
center of the chest, regardless of
the victim. This means that
compressions are performed on the sternum or breastbone of the victim, approximately in
line with the nipples on males and children.
Compressions for infant CPR are done with two fingers.
• For adults (>8) - place the palm
of one hand in the centre of the
chest, approximately between the
nipple line (on adult males - for
females, you may need to
approximate the ideal position of
this line due to variations in breast
size and shape). Bring your other
hand to rest on top of the first
hand, and interlock your fingers.
Bring your shoulders directly
above your hands, keeping your
arms straight. You should then
push down firmly, depressing the
chest to about one third (1/3) of its
depth.
• For children (1-8) - place the palm of one hand in the centre of the chest, approximately
between the nipple line. Bring your shoulder directly above your hand, with your arm
First Aid/C for Compressions 25
straight, and perform compressions to one third (1/3) the depth of the chest with one arm
only.
• For infants (<1yr) - Use your forefinger and middle finger only. Place your forefinger
on the centre of the child's chest between the nipples, with your middle finger
immediately below it on the chest, and push downwards using the strength in your arm,
compressing the chest about one third (1/3) of it's depth.
Give 30 compressions in a row, and then two (2) rescue breaths.
Then restart your next cycle of compressions
Making compressions effective
You MUST allow the ribs to come all the way back out after each compression,
followed by a brief pause. This allows the heart's chambers to refill. Spacing compressions
too close together will lead to them being ineffective.
You are aiming for a rate of 100 compressions per minute, which includes the time to
give rescue breaths. In practice, you should get just over 2 cycles of 30 compressions in
along with breaths per minute.
Almost everyone compresses the chest too fast - Experience shows that even well
trained first aiders tend to compress the heart too fast. The rate you are aiming for is only a
little over one per second. The best equipped first aid kits should include a Metronome with
an audible 'beep' to match your speed to. Many public access defibrillators have these
included in their pack. If one is not available, count the number of compressions with the
word 'and' between them. When you press down on the chest, say the number, when the
chest rises say 'and'. this way, you will be saying 'one-and-two-and-three...'
Keep your arms straight - A lot of television and films show actors 'performing CPR'
bending their elbows. This is not correct - you should always keep your arms straight, with
your elbows locked and directly above your hands.
It often helps to count out loud - You need to try and get 30 compressions per cycle, and
it helps to count this out loud or under your breath. Performing compressions is tiring, and
you may not be able to count out loud for the duration, but ensure you keep counting.
If you lose count, don't stop, just estimate - It is important to carry on once you've
started, so if you lose count, don't panic, and simply estimate when 30 compressions is
over, and do 2 breaths, then start over counting again.
You are likely to break ribs - When performed correctly, especially on older people,
compressions are more likely than not to break ribs or the sternum itself. You should carry
on regardless of this occurring. It is a sign that you are performing good, strong
compressions. Oftentimes the cracking sound you will hear is just the cartilage of the ribs
and sternum breaking, and not the bones themselves. If bystanders are concerned about
injury to the victim, you may want to remind them of the life over limb principle and assure
them that it is normal to hear these sounds.
First Aid/C for Compressions 26
When to Stop
You should continue giving the victim CPR until:
• The victim starts breathing spontaneously - This does not include gasping, called
agonal breathing. Victims are also likely to make sighing noises or groans as you perform
chest compressions - this should not be mistaken for breathing.
• The victim vomits - This is an ACTIVE mechanism, meaning the victim moves and
actively vomits. Not to be confused with regurgitation, where stomach contents make
their way passively in to the mouth. If the victim vomits, roll them to their side, clear the
airway once they're done vomiting and reassess ABCs.
• Qualified help arrives and takes over. This could be a responder with a defibrillator,
the ambulance service or a doctor. However DO NOT STOP until told to do so. They are
likely to require time to set up their equipment, and you should continue with CPR until
instructed to stop. They are likely to work around you, placing defibrillation pads on the
victim's chest while you continue compressions. Continue working as normal, and let
them work around you.
• You are unable to continue - CPR is physically very demanding, and continued periods
can be exhausting. Try to change places frequently with another trained rescuer to lessen
the chance of exhaustion.
• You put yourself in danger by continuing - Hazards may change, and if your life is
endangered by a new hazard, you should stop CPR. If possible, remove the victim from
the hazardous situation as well.
Obstructed Airway
If your ventilations don't go in, try adjusting the angle of the head (usually tilting it further
back) and re-attempt ventilation. If the breath still doesn't go in, then do your
compressions, and check the airway for obvious foreign obstructions after the
compressions. If you see a foreign obstruction, remove it with your fingers if possible. Do
not discontinue CPR because the airway is occluded.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ C_ for_
Compressions&oldid=1164315
Principal Authors: Mike.lifeguard, Owain.davies, Nugger
First Aid/ D for Deadly Bleeding
Deadly Bleeding
Best Practice
If the gauze or dressing becomes saturated, DO NOT take the gauze away. Apply more gauze as neccessary, only
professional medical personnel should remove dressings.
CPR without enough blood is useless, so a check for deadly bleeding should be included in
your primary survey whenever possible.
First Aid/D for Deadly Bleeding 27
If your victim is breathing, then you should continue your primary assessment with a
check for deadly bleeding.
If your victim isn't breathing, then you'll be doing CPR; a bystander or second trained
first aider may be able to perform this check while you continue resuscitation.
Assessment
With gloved hands check the victim's entire body for bleeding, starting with the head. Run
your hands as far under the victim as possible on either sides, checking your gloves often. If
your hands are bloody, then you've found bleeding. Make sure you check the head carefully;
if you find an injury on the head or neck, it may indicate a spinal injury, in which case, the
spine should be immobilized. As well, hair conceals blood surprisingly well - make sure you
check the scalp thoroughly.
Caution
Remember that about 80% of life-threatening bleeding can be controlled adequately using direct pressure alone
and the application of a tourniquet may result in the loss of the limb.
Treatment
The key element in treating severe bleeding is the application of firm, direct pressure to the
wound, using sterile gauze or other dressing. The wound may be elevated above the heart
to reduce blood pressure, though this should not be done if there is a risk of disturbing
fractures, or if it causes much pain to the victim.
Consider using pressure points to control major bleeding: press down on an artery that is
between the heart and the wound to keep blood from flowing to the wound. Tourniquets
may also be useful in controlling massive bleeding; this is not a standard procedure and
should only be used as a last resort when the victim will die without it.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ D_ for_ Deadly_
Bleeding&oldid=1164322
Principal Authors: Mike.lifeguard, Nugger
First Aid/ CPR summary
This is a summary of CPR procedure, intended as a reminder for those with previous CPR training.
It is not intended as a "teach yourself CPR" guide. It does not include the full details of CPR, which are
included in the wikibook proper.
Area - check the area
Look for hazards. If there are hazards, remove them, or remove the victim from them if
possible. If not, then retreat to a safe distance, call EMS and wait for their arrival. Make
sure that you do not put yourself in danger. If you are near a road, ensure that you are
clearly visible to traffic.
Put on gloves if you have them.
First Aid/CPR summary 28
Awake - check level of consciousness
Does the victim respond to voice or painful stimulus?
If YES, check the victim for other conditions and call for help if necessary.
If NO, call EMS.
Ambulance - call EMS
Call EMS using a bystander if possible. If you're alone, and the victim is an adult (>8 years
old), then leave the victim to call EMS yourself. If you're alone but the victim is a child (1-8
years old) or an infant (<1 year old), then continue; you'll call EMS later.
Obtain an AED and AED-trained responder if possible.
Airway - open the airway
Quickly remove any loose and obvious obstructions from the mouth. Then tilt the head back
and lift the chin so the victim's jawline is perpendicular to the ground
Breathing - check for breathing
Correct position for CPR. The arms are fully extended and the
thrusts are given from the hips.
Is the victim breathing?
If YES, place the victim in the
Recovery position and call for help
unless a spinal injury is suspected in
which it is crucial to not move the
patient. If the patient vomits,
however, it is more important to roll
them over to their side while holding
the back, neck, and head stable.
If NO, give 2 rescue breaths and
begin compressions.
Compressions - begin
compressions
CPR Table
Age Group Adult Child Infant
Single-Person 30-2 30-2 30-2
Two-Person 30-2 15-2 15-2
Technique Both hands One hand Two fingers
First Aid/CPR summary 29
• Adult technique: top hand pulls bottom hand's fingers back while also applying pressure.
• Rescue Breaths are given at a rate of 2-3 seconds between breaths.
• Compressions are at a rate of 100 per minute.
• Hand/finger placement is just below the nipple line and above the bottom of the breast
bone, just slightly to the (victim's) left.
• After 5 cycles (approx. 2 minutes) call EMS if you haven't done so already (in the case of
children or infants).
After 5 cycles (approx. 2 minutes) call EMS if you haven't done so already (in the case of
children or infants). If a bystander is available, get them to call immediately upon arrival.
Continue CPR until emergency help takes over, the victim moves or takes a breath, or you
are too exhausted to continue. If an AED and AED-trained responder arrives on the scene, it
will have priority on the over CPR. Continue CPR until the AED operator asks you to stop.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ CPR_
summary&oldid=1218713
Principal Authors: Mike.lifeguard, Mike6271, Uncle G, Jguk
First Aid/CPR summary 30
Secondary assessment
First Aid/ Head- to- toe
The purpose of a secondary assessment (composed of a head-to-toe, history and vitals) is to
continually monitor the victim’s condition and find any non-life-threatening conditions
requiring treatment. A secondary assessment should be done for any victim requiring
ambulance intervention, or if there is a concern that the victim’s condition may deteriorate.
In some cases, you may want to do an shortened secondary survey - use your best
judgment.
Who is this for?
The Head-to-toe assessment is a technique used by lay rescuers, first responders, and
ambulance personnel to identify an injury or illness or determine the extent of an injury or
illness.
It is used on victims who meet the following criteria:
• Victim of trauma injuries (except minor injuries affecting peripheral areas)
• Unconscious victims
• Victims with very reduced level of consciousness
If a victim is found unconscious, and no history is available, you should initially assume that
the unconsciousness is caused by trauma, and where possible immobilize the spine, until
you can establish an alternative cause.
The secondary assessment should be performed on all the victim meeting the criteria
(especially trauma) regardless of gender of rescuer or victim. However, you should be
sensitive to gender issues here (as with all aspects of first aid), and if performing a full body
check on a member of the opposite sex, it is advisable to ensure there is an observer
present, for your own protection. In an emergency however, victim care always takes
priority.
Priority of ABCs
The head-to-toe should be completed after the primary survey, so you are already confident
in the victim having a patent airway, breathing satisfactorily and with a circulation.
You should always make ABCs a priority when dealing with victims who are appropriate for
a secondary survey. In the case of trauma victims, where the victim is conscious and able to
talk, keep talking to them throughout. This not only acts to reassure them and inform them
what you're doing, but will assure you that they have a patent airway and are breathing.
For unconscious victims, if you are on your own, check the ABCs between checking every
body area, or if you are with another competent person, make sure they check ABCs
continuously whilst you perform the survey.
Remember that if the person is unconscious and if you know or suspect it to be a trauma
injury (evidence of blood, fall etc.) than you MUST treat it as a potential spinal injury in the
first instance. This is because in trauma, any blow to the head sufficient to cause
First Aid/Head-to-toe 31
unconsciousness is also sufficient to cause spinal injury. In this case immobilization of the
head, neck and spine takes priority over the secondary survey. If you have a second rescuer
or bystander, then have them immobilize while you perform the head-to-toe.
What is being looked for?
The head-to-toe is a detailed examination where you should look for abnormality. This can
take the form of asymmetry; deformity; bruising; point tenderness (wincing or guarding -
don't necessarily expect them to tell you); minor bleeding; and medic alert bracelets,
anklets, or necklaces.
It is important to remember that some people naturally have unusual body conformation, so
be sensitive about this, but don't be afraid to ask the conscious victim or relatives if this is
normal for them. It is always worth looking for symmetry - if it is the same both sides, the
chances are, it's normal.
The six areas
Divide the body into 6 areas; after you examine each area, you reassess ABCs.
• Head and neck - The head and neck are important areas to assess, and you should take
time and care to look for any potential problems.
• Head - Using both hands (with gloves on), gently run your hands across the skull,
pressing in gently but firmly, starting at the forehead and working around to the back
of the head. Feel for indentations, look for blood or fluid and watch the victim for signs
of discomfort. If it is a trauma injury, check both ears for signs of blood or fluid.
• Neck - The neck is an important area. Start at the sides of the neck and gently press
in. Watch carefully for signs of pain. Move around until you reach the spine, moving as
far down the neck as possible without moving them, if they are on their back. If there
is pain, tenderness or deformity here, then you should stop the survey and immediately
immobilize the neck, placing one hand on each side of the head, with the thumb
around the ear. This is most comfortable done from 'above' with the victim lying supine
on their back, although you should support the victim in the position you find them. If
there is room, you can also lie on your front, with your elbows on the floor to support
the head. If there are two people, one should immobilize the head, whilst the other
continues the survey. If there is only one person, immobilize the head and wait for
help.
• Shoulders, chest and back - This area of the body contains many of the vital organs, so
it is important to look for damage which could indicate internal injury
• Shoulders - You should try and expose the shoulders if possible, looking for obvious
deformity, especially around the collar bones. You can try pressing along the line of the
collar bone, watching for deformity or pain. You should then place a hand on each
shoulder, and gently push down, looking to ensure that one side does not move more
than the other.
• Chest - The chest is ideally done exposed, although you should be aware of the
sensitivity of females to this, and if you are able to keep breasts covered, it is advisable
to do so. You should be looking for sections of the chest which are out of line with the
rest of it, or which are moving differently to the rest of the chest whilst breathing. You
should also look for obvious wounds. You can then gently press on the chest. The best
First Aid/Head-to-toe 32
way to do this is to imagine the chest divided in to four quarters running neck to
stomach. You should place one hand (balled as a fist works well here, to avoid concerns
over excess touching) and press down one on the left and one on the right in each
quarter (avoiding breasts if applicable). You are watching for one side moving
differently to the other, or for pain being caused.
• Back - If the victim is lying on their side, or front, you can also feel down their spine. If
they are lying on their back, then skip this part of the check, and leave it for the
ambulance crew.
• Arms and hands - Run both your hands down one arm at a time, looking for deformity or
pain.
• Abdomen - The abdomen contains the remainder of the body's critical organs, so it
should be checked for potential damage. The abdomen is mostly done by gentle pushing,
using the flat of your hands. Again, use symmetry, and push both sides simultaneously.
Check if the abdomen feels hard (called 'boarded') or for pain caused by the palpation.
• Pelvis - The pelvis (hips) is a large bone, with potential for a fair amount of damage. The
main diagnostic test to to place a hand on each hip and first gently compress the hips
together with both hands (there should be very little movement, and little to no pain). If
the patient has moderate to severe pain when the hips are compressed, or the hips move
when compressed, do not rock the hips from side to side. If there is no pain or
movement, gently push down on the hips in a "rocking" motion to see if there is any
movement.
• Legs and feet - As with arms, use both hands at the same time, running them down the
inside and outside of each leg simultaneously (avoiding the groin area on the inside). You
should also look for any shortening or rotation of one leg compared to the other. Finally,
you take take each foot, check that it has normal motility (can be moved normally) and
has no obvious injuries
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Head- totoe&
oldid=1196335
Principal Authors: Mike.lifeguard, Owain.davies, Nugger, Firefighter04, Mike6271
First Aid/ History
History
Taking a victim history is a crucial step. If an ambulance needs to be called and the victim
is conscious, taking a history before the victim's condition worsens will assist the
responding paramedics and the emergency department to better help the victim and be
aware of medical conditions the victim is suffering from.
Some common things to ask for in a history are can be remembered using the acronym
CHAMPION:
Best Practice
If possible, write these down for quick reference later!
Chief complaint
First Aid/History 33
What is the problem?
History of chief complaint
How did this happen?
Has it ever happened before?
Allergies
Are you allergic to anything?
Medical history and medications
Do you have any medical conditions (angina, high BP, diabetes…)?
Do you take any medications?
Do your medications help when this happens?
What is the name of your normal doctor?
Pain assessment
Pain location
Quality of pain (sharp/dull, squeezing…)
Radiating pain?
Severity of pain (on a scale from 1 to 10)
Timing (Constant? For how long?)
Also try to find out what makes it feel better/worse
Important Information
Name, date of birth, age, sex, address…
Onset
When did the symptoms start?
What were you doing?
Next of Kin
Is there anyone you would like contacted?
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ History&oldid=1164335
Principal Authors: Mike.lifeguard, Owain.davies, Nugger, ChopStick, Chris.rigby.69,
Mike6271
First Aid/ Vitals
Purpose
As part of your ongoing assessment of the victim, and in preparation for the arrival of any
assistance you have called, it is important to keep a check on a victim's vital signs.
If possible, these recordings should be written down so that you can keep a record of any
changes, and hand this over to the ambulance crew who take the victim from you. Ideally, it
should be recorded on a report, which should form part of every first aid kit. Alternatively,
you can write it on any piece of paper, or often first aiders end up writing on their
protective glove.
First Aid/Vitals 34
Assessments
The vital signs you are looking to record relate to the body's essential functions. It starts
with the airway and breathing already covered in basic life support (although you should
look for additional detail) and continues with circulation, look of the skin, level of
consciousness and pupil reaction.
Breathing
While maintaining an open airway, ensure that the victim is breathing and count the rate of
breathing. The easiest way to do this is to count the number of breaths taken in a given
time period (15 or 30 seconds are common time frames), and then multiply up to make a
minute. The longer the time period, the more accurate it is, however you are likely to want
the patient not to converse (as this disrupts their breathing pattern), and it is important not
to tell them that you are watching their breathing, as this is likely to make them alter the
pattern, so a shorter period is likely to be more useful and reduce worry for the patient.
In addition to rate, you should note if the breathing is heavy or shallow, and importantly if it
is regular. If it is irregular, see if there is a pattern to it (such as breathing slowly, getting
faster, then suddenly slower again). Note whether breathing is noisy (wheezing could be a
sign of asthma, rattling (also called 'striddor') a sign of fluid in the throat or lungs)
Circulation
Whereas in the primary survey, we did not check the circulation of the victim to see if the
heart was beating (we assumed that if the victim was breathing, their heart was working
and if they were not breathing, their heart was also stopped), it is important in monitoring
the breathing victim to check their circulation.
The two main checks are:
• Capillary Refill - The capillaries are the smallest type of blood vessel, and are
responsible for getting blood in to all the body tissues. If the blood pressure is not high
enough, then not enough blood will be getting to the capillaries. It is especially important
to check capillary refill if the victim has suffered an injury to one of their limbs. You
check capillary refill by taking the victim's hand, lifting it above the level of the heart,
and squeezing reasonably hard for about a second on the nailbed. This should move the
blood out, and the nail bed will appear white. If the pink colour returns quickly (and in a
healthy victim, it may return before you even move your fingers away to look!), then this
is normal. Victims who have poor peripheral circulation, especially the elderly and
hypothermia victims, may not demonstrate adequate capillary refill due to general lack of
bloodflow, making this test less valuable on these patients. A normal time for the pink
colour to return is less than two seconds. If it takes longer than two seconds for colour to
return, then this could indicate a problem and you should seek medical advice.
• Pulse check - As a first aider, you can also check a victim's heart rate by feeling for their
pulse. There are three main places you might wish to check for a pulse:
• Radial pulse - This is the best pulse to look for a first aider, on a conscious victim, as
it is non-invasive and relatively easy to find. It is located on the wrist (over the radial
bone). To find it, place the victim's hand palm up and take the first two fingers of your
hand (NEVER use your thumb, as it contains a pulse of its own) and on the thumb side
of the victim's wrist you will feel a rounded piece of bone, move in from here 1-2cm in
First Aid/Vitals 35
to a shallow dip at the side of the bone, and press your fingers in (gently), where you
should be able to feel a pulse. Taking a pulse here can be a skill that takes practice, so
it is worth frequently testing this skill. Should there be no pulse in a victim who is pale
and unwell, you are advised to seek medical assistance urgently.
• Carotid Pulse - This is in the main artery which supplies the head and brain, and is
located in the neck. This is best used on unconscious victims, or those victim where
you are unable to find a radial pulse. To locate it, place your two fingers in to the
indentation to the side of the windpipe, in line with the Adam's Apple (on men), or
approximately the location a Adam's Apple would be on women.
• Pedal Pulse - The pedal pulse can be found in several locations on the foot, and this is
used when you suspect a broken leg, in order to ascertain if there is blood flowing to
the foot.
When measuring a pulse you should measure the pulse rate. This is best achieved by
counting the number of beats in 15 seconds, and then multiplying the result by four. You
should also check if the pulse is regular or irregular.
Skin
Related to circulation, is the colour of the skin. Changes in circulation will cause the skin to
be different colours, and you should note if the victim is flushed, pale, ashen, or blue tinged.
It should also be noted if the victim's skin is clammy, sweaty or very dry, and this
information should be passed on to the ambulance crew.
Level of Consciousness
You can continue to use the acronym AVPU to assess if the victim's level of consciousness
changes while you are with them. To recap, the levels are:
Alert
Voice induces response
Pain induces response
Unresponsive to stimuli
Pupils
Valuable information can be gained from looking a victim's pupils. For this purpose, first
aid kits should have a penlight or small torch in them.
Ideally, the pupils of the eye should be equal and reactive to light, usually written down as
PEARL.
Pupils
Equal
And
Reactive to
Light
To check this, ask the victim to look straight at you with both eyes. Look to see if both
pupils are the same size and shape (be sensitive to those who may be blind in one eye, or
may even have a glass eye, although they will usually tell you).
First Aid/Vitals 36
To check if they are reactive, take the penlight, and ask the victim to look at your nose.
Briefly (5 seconds or so) shield their eye with your hand from the light source where they
are (sunlight, room lighting etc.), and then turn on the penlight, positioning it off to the side
of their head. Move the penlight in over their eye quickly, and watch to see the size change.
A normal reaction would be the pupil getting smaller quickly as the light is shone in to it.
Repeat on the other eye.
If both pupils are the same, and both react, note this on your form as PEARL, or else note
down what you did, or did not see.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Vitals&oldid=1164359
Principal Authors: Mike.lifeguard, Owain.davies, Nugger
First Aid/Vitals 37
Circulatory emergencies
First Aid/ External Bleeding
Introduction
Road rash can vary in severity; here it caused some minor
bleeding and fluid discharge.
Bleeding is a common reason for the
application of first aid measures and
can be internal or external. The
principle difference is whether the
blood leaves the body - external
bleeding can be seen, whereas in
internal bleeding, no blood can be
seen.
There are many causes of external
bleeding, which fall in to six main
categories, which are:
• Abrasion - Also called a graze,
this is caused by transverse action
of a foreign object against the skin,
and usually does not penetrate
below the epidermis
• Excoriation - In common with Abrasion, this is caused by mechanical destruction of the
skin, although it usually has an underlying medical cause
• Laceration - Irregular wound caused by blunt impact to soft tissue overlying hard tissue
or tearing such as in childbirth
• Incision - A clean 'surgical' wound, caused by a sharp object, such as a knife
• Puncture Wound - Caused by an object penetrated the skin and underlying layers, such
as a nail, needle or knife
• Contusion - Also known as a bruise, this is a blunt trauma damaging tissue under the
surface of the skin
• Gunshot wounds - Caused by a projectile weapon, this may include two external wounds
(entry and exit) and a contiguous wound between the two
First Aid/External Bleeding 38
Recognition
Minor bleeding from an abrasion.
Recognizing external bleeding is
usually easy, as the presence of
blood should alert you to it. It should
however be remembered that blood
may be underneath or behind a
victim. It may be difficult to find the
source of bleeding, especially with
large wounds or (even quite small)
wounds with large amounts of
bleeding. If there is more than 5 cups
of bleeding, then the situation is
life-threatening.
Treatment
Bleeding from a thumb wound.
Caution
Put gloves on before coming into contact with any blood or body fluids.
First Aid/External Bleeding 39
As with all first aid situations, the priority is to protect yourself, so put on protective gloves
before approaching the victim.
All external bleeding is treated using three key techniques, which allow the body's natural
repair process to start. These can be remembered using the acronym mnemonic 'RED':
Rest
Elevation
Direct pressure
Rest
In all cases, the less movement the wound undergoes, the easier the healing process will
be, so rest is advised.
Elevation
A rescuer applying direct pressure and elevating the arm for
an arm laceration.
Direct pressure is usually enough to
stop most minor bleeds, but for
larger bleeds, it may be necessary to
elevate the wound above the level of
the heart (whilst maintaining direct
pressure the whole time). This
decreases the blood flow to the
affected area, slowing the blood flow,
and assisting clotting.
Elevation only works on the
peripheries of the body (limbs and
head) and is not appropriate for body
wounds. You should ask the victim to
hold their wound as high as possible.
You should assist them to do this if
necessary, and use furniture or
surrounding items to help support
them in this position. If it is the legs
affected, you should lie them on their
back (supine), and raise their legs.
Direct Pressure
The most important of these three is direct pressure. This is simply placing pressure on the
wound in order to stem the flow of blood. This is best done using a dressing, such as a
sterile gauze pad (although in an emergency, any material is suitable).
If the blood starts to come through the dressing you are using, add additional dressings to
the top, to a maximum of three. If you reach three dressings, you should remove all but the
one in contact with the wound itself (as this may cause it to reopen) and continue to add
pads on top. Repeat this again when you reach three dressings. The reason for not simply
adding more dressings is that it becomes harder to apply the direct pressure which is
clearly needed if this much blood is produced.
First Aid/External Bleeding 40
Where an articulate area of the body is wounded (such as the arms or hands), it is
important to consider the position of the area in keeping pressure on the wound. For
example, if a hand is cut 'across' from the thumb to halfway across the palm, the would can
be closed with direct pressure by simply clasping the victim's hand shut. However, if the
hand was wounded from between the two middle fingers down to the wrist, closing the
hand would have the effect of opening the wound, and so the victim should have their hand
kept flat.
In most cases, during the initial treatment of the bleed, you will apply pressure by hand in
order to stem the flow of blood. In some cases, a dressing may help you do this as it can
keep pressure consistently on the wound. If you stop the flow by hand, you should then
consider dressing the wound properly, as below.
Dressing
Once the bleeding is slowed or stopped, or in some cases, to assist the slowing of the blood
flow you should consider dressing the wound properly.
To dress a wound, use a sterile low-adherent pad, which will not stick to the wound, but will
absorb the blood coming from it. Once this is in place, wrap a crepe or conforming bandage
around firmly. It should be tight enough to apply some direct pressure, but should not be so
tight as to cut blood flow off below the bandage. A simple check for the bandage being too
tight on a limb wound is a capillary refill check; to do this, hold the hand or foot (dependent
on what limb is injured) above the level of the heart and firmly pinch the nail. If it takes
more than 2 seconds for the pink color to return under the nail, then the bandage is likely
to be too tight.
If the blood starts to come through the dressing you have applied, add another on top, to a
maximum of three. If these are all saturated, remove the top two, leaving the closest
dressing to the wound in place. This ensures that any blood clots that have formed are not
disturbed; otherwise, the wound would be opened anew.
Special cases
Nosebleeds (epistaxis)
If a person has nosebleed, have them pinch the soft part of the nose firmly between thumb
and forefinger, just below the end of the bone. If necessary, do this yourself, but it is
preferable to have them do it themselves if they are able to do it effectively.
The victim should lean their head slightly forward and breathe through their mouth. You
can also leave the head in a neutral position, but never tilt the head back. Tilting the
head forward ensures that blood isn't ingested (as it can cause vomiting) or inhaled
(choking hazard).
If you are unsuccessful at stopping the bleeding after 10 minutes of direct pressure, you
should assess the blood flow. If the blood flow is minor, you could consider using an ice
pack on the bridge of the nose to help stem the flow.
If the nose continues to bleed with a fast flow, you should seek medical assistance, probably
from the ambulance.
First Aid/External Bleeding 41
Embedded Objects
If there is something embedded in the wound, do not remove it. Instead, apply
pressure around the object using sterile gauze as described above. Rolled bandages are
perfect for this. Be careful not to disturb the object, as moving it may exacerbate the
bleeding. This doesn't apply to superficial splinters and such.
Stab, puncture or gunshot wounds to the body
These wounds are life threatening, and after assessing the ABCs of the victim, you should
immediately summon an ambulance. As always, you should check that you are not in danger
when approaching these victims (from someone with a knife or gun, for instance). As with
all embedded objects, ensure you do not remove the item from the body.
If possible, you should sit the victim up (as blood in the body will go to the lowest point,
allowing the heart and lungs to work as efficiently as possible). You should also lean them
to the injured side, keeping the healthy side free from incursion by blood.
Assess the victim for open chest wounds or abdominal injuries, and treat accordingly.
Amputations
If a body part has been amputated, immediately summon ambulance assistance, and treat
the bleeding as above. Cover the amputated part with a moist dressing and get it into a
clean plastic bag, and place this bag into a bag of ice and water, sending it with the victim
to the hospital. (label date & time, what body part it is ie:Right finger) You should avoid
putting the part in direct contact with ice, as this can cause irreparable damage, meaning
that surgeons are unable to reattach it.
If the body part is partially amputated, do not detach.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ External_
Bleeding&oldid=1316594
Principal Authors: Mike.lifeguard, Mike6271, Owain.davies, Nugger
First Aid/ Internal Bleeding
Introduction
Internal bleeding is bleeding which occurs inside the body. Sometimes the blood will leak
from inside the body through natural openings. Other times the blood stays inside the body,
causing pain and shock, even though you cannot see the blood loss.
Causes
Internal bleeding can be caused numerous ways. Any time someone could have internal
bleeding, you will do no harm by treating them for internal bleeding, but not treating the
victim could lead to death.
Some causes include:
• Falls
• Car Accidents
First Aid/Internal Bleeding 42
• Motorcycle Accidents
• Pedestrians Struck by a Vehicle
• Gun Shot Wounds
• Injures from Explosions
• Impaled Objects
• Stab Wounds
• Surgery
Recognition
A person may be bleeding internally if one of these things happens:
• Blood comes out of the nose or mouth (occurs from severe head trauma)
• Blood or clear fluid comes out of the ear (occurs from severe head trauma)
• Blood is in the stool
• Blood is in the urine
• Bright red blood, or blood like 'coffee-grounds', is in the vomit
• Blood comes from a woman's birth canal after an injury or during pregnancy
• Bruising over the abdominal or chest area
• Pain over vital organs
• Fractured femur
But remember, a person may be bleeding inside the body, even though you cannot see the
bleeding. If you see the signs of shock and no apparent injuries, always suspect internal
bleeding. Check the skin color changes. In cases of internal bleeding the skin may become
pale and cold, and cyanosis may be present.
Treatment
Best Practice
Any time there is the possibility of internal bleeding, it is crucial to treat as if there is internal bleeding. Not
treating may result in death, but treating when there is no injury will not result in harm.
As with any victim, before treating, put on disposable gloves and take other necessary body
substance isolation precautions.
• Check the victim's ABCs.
• If the victim has ABC complications, treat those first - ABCs always take priority.
• Call an ambulance
• Treat for shock
• Assist the victim into the most comfortable position
• Monitor ABCs and vitals until the ambulance arrives
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Internal_
Bleeding&oldid=1224744
Principal Authors: Mike.lifeguard, Mike6271, Owain.davies
First Aid/Heart Attack & Angina 43
First Aid/ Heart Attack & Angina
Introduction
Heart attack can be caused by blockage in arteries supplying
blood to the heart.
Heart attack (myocardial infarction)
is when blood supply to the heart or
part of the heart is cut off partially or
completely, which leads to death of
the heart muscle due to oxygen
deprivation. Heart attacks usually
occur after periods of rest or being
recumbent, and only rarely occur
after exercise (despite popular
portrayal).
Angina (angina pectoris) is a
'miniature heart attack' caused by a
short term blockage. Angina almost
always occurs after strenuous
exercise or periods of high stress for
the victim.
The key differentiation between a heart attack and angina is that, in line with their typical
onset modes, angina should start to relieve very shortly after resting (a few minutes),
whereas a heart attack will not relieve with rest.
Recognition
• Chest pain: tightness in the chest or between the shoulder blades, often radiating into
the left arm, and the jaw
• Nausea or indigestion (especially in women)
• Pale, clammy skin
• Ashen grey skin
• Impending sense of doom
• Denial
Treatment
Assist the victim with medication, if they have any. People with angina will often have
medication to control it; either as pills or a spray. The pills should never be touched with
bare skin by the rescuer, as they may cause a migraine headache, and they are placed
under the tongue for absorption. The spray should be taken on the bottom of the tongue.
Only the victim should administer his medication. If he is unable to do so, then the rescuer
should not do it for him. Helping to take the lid off or handing the bottle to the victim is
fine, this should be documented if patient is transferred to other rescuers.
• Call for an ambulance if they don't have medication, or if the medication doesn't help
• Loosen tight clothing, especially around the neck
• Assist the victim into a recumbent position, with the body leant back at about 45
degrees, with feet on the floor, but knees raised - this puts the patient in a 'W' position.
First Aid/Heart Attack & Angina 44
• If the patient is not on any anti-coagulant medicine such as heparin or warfarin, then
assist them in taking one dose of aspirin if they decide to do so.
• Continue monitoring vitals
• Be prepared to do CPR should the victim go into cardiac arrest.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Heart_ Attack_ &_
Angina&oldid=1164333
Principal Authors: Mike.lifeguard, Owain.davies, Mike6271
First Aid/ Stroke & TIA
A Stroke is a small blockage in a blood vessel of the brain, which causes oxygen starvation
to that part. This oxygen starvation can cause a loss of function, related to the area of the
brain affected. Dependant on the length of time the area is blocked, the damage may
become irreparable. The blockage is usually caused by a small blood clot, although
incursions such as air bubbles can have the same effect.
There are two main types of stroke - a CVA (Cardiovascular Attack - sometimes called just a
stroke or major stroke) and a TIA (Transient Ischaemic Attack - sometimes called a
mini-stroke).
The difference between a CVA and a TIA is simply the duration of the symptoms. If the
symptoms pass
Recognition
Best Practice
To test for the affected side of a stroke, have the victim squeeze your hands at the same time. You will notice a
difference in pressure that they may not.
The key recognition signs for a stroke can be remembered with the acronym FAST, which
stands for:
• Facial Weakness - Can the person smile? has their eye or mouth drooped?
• Arm Weakness - Can the person raise both arms and hold them parallel? If they squeeze
your hands can they exert equal force?
• Speech problems - Can the person speak clearly and understand what you say
• Test all three symptoms
The patient may also experience additional symptoms, which on their own do not indicate a
stroke. These include:
• Sudden blurred, dim or patchy vision
• Sudden dizziness
• Sudden, severe, unusual headache
First Aid/Stroke & TIA 45
Treatment
Conscious victim
• Call for an ambulance
• Reassure the victim
• Encourage and facilitate the victim to move in to a position of comfort if possible. If they
have significant paralysis, they may be unable to move themselves, so you should make
them as comfortable as possible where they are. If possible, incline them to the
unaffected side (if there is one), as this will help you relieve some symptoms such as a
feeling of floating.
• Take vitals, history and regular observations
Unconscious victim
• Call for an ambulance
• Assess the victim's ABCs (attempt CPR if not breathing)
• Assist the victim into the recovery position on their unaffected side where gravity may
assist blood to reach the injured side of the brain, which is below the unaffected side of
the brain. Additionally, bleeding (if any) may drain out the ear.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Stroke_ &_
TIA&oldid=1184475
Principal Authors: Mike.lifeguard, Owain.davies, Nugger
First Aid/ Shock
Introduction
Shock is a range of related medical conditions where the delivery of oxygen and nutrients
is insufficient to meet the body's needs. The main carrier of oxygen and nutrients in the
body is the blood, so most causes are related to the blood, with the most common first aid
consideration being loss of blood. Shock is a life-threatening emergency, it should not be
confused with a feeling of extreme surprise - one does not lead to the other.
Key types of shock
• Hypovolaemic shock - This is caused by the loss of blood from the circulatory system
(not necessarily from the body, as it may be the result of internal bleeding)
• Cardiogenic shock - This is where the blood is not pumping effectively through the body
- usually caused by heart problems, such as a heart attack
• Anaphylactic shock - Caused by an allergic reaction that causes air passages to swell,
blocking the flow of oxygen, and causing a lack of oxygen in the blood
First Aid/Shock 46
Recognition
Signs of shock can range greatly, some common signs are:
Early Phases
• A rapid pulse
• Pale, cold, clammy skin
• Sweating
Developing phase
• Cyanosis - Grey/blue skin, especially in areas such as the lips. Sometimes known as
'bluing'
• Weakness and dizziness
• Nausea and possibly vomiting
• Thirst
• Rapid, shallow breathing
• Weak, 'thready' pulse
Advanced phases
• Absence of pulse from the wrist (radial)
• Restlessness and aggressiveness
• Yawning and gasping for air
• Unconsciousness
Final phase
• Cardiac arrest
First Aid/Shock 47
Treatment
A ''healthcare provider'' checks the carotid pulse of a victim in
the '''recovery position'''.
The most important treatment for
shock of any variety is to try and
maintain the blood flow to the body's
core (thorax and head). To do this, lie
the patient flat on the floor and raise
their legs about 6-12 inches
(15-30cm) off the ground.
Other important factors in the
treatment of shock can be
remembered by the simple mnemonic
WART:
Warmth
ABCs (Airway, Breathing,
Circulation.)
Rest & Reassurance
Treatment of underlying cause
Unconscious patients
Should a patient become unconscious, call for an ambulance and take the following steps:
• Assess ABCs. Should any change occur, compensate with required treatment. (ex. Patient
goes into cardiac arrest, begin CPR.)
• As airway takes priority over other treatment, you should place them in the recovery
position in order to ensure a patent airway.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Shock&oldid=1316495
Principal Authors: Mike.lifeguard, Owain.davies, Nugger
First Aid/Shock 48
Respiratory emergencies
First Aid/ Anaphylactic Shock
Introduction
Anaphylaxis is a life-threatening medical emergency because of rapid constriction of the
airway, often within minutes of exposure to the allergen. It is commonly triggered by insect
stings and foods such as shellfish or peanuts. Call for help immediately. First aid for
anaphylaxis consists of obtaining advanced medical care at once. Look to see if a device
such as an Epi-pen is available - most people who know they have anaphylactic reactions
will carry an Epi-pen with them. First aiders in many jurisdictions are now permitted to
administer epinephrine in the form of an Epi-pen if the victim is unable to do so themselves.
Check what the law says in your area.
Recognition
• Hives or rash all over accompanied by itchiness
• Swelling or puffiness of the lymph nodes, especially around the neck and mouth
• Swelling of the airway and tongue
• Difficulty breathing, wheezing or gasping
Treatment
• Call EMS immediately
• Have the victim administer their Epi-pen if possible
• Encourage the victim to breathe slowly; calm them
• The victim should rest until EMS arrives
• Monitor ABCs and begin CPR if required
• If the victim is unable to administer their Epi-pen and it is legal to do so, administer the
Epi-pen for them
Administering an EpiPen
Regional Note
Administering an EpiPen is not legal in all jurisdictions without proper training and certification.
EpiPens are the most common form of epinephrine auto-injectors, and are designed for ease
of use. There are instructions in the tube with the auto-injector, but you should know how
to use one ahead of time. They're designed to inject through clothes, so you don't have to
remove the victim's pants - even if they're wearing a heavy material like denim. Whenever
possible, the victim should inject themselves, but if they're unable to do so, you may be
legally permitted to inject the victim.
Remove the auto-injector from the tube. One end has a black tip - this is where the needle
will come out. Do not touch this tip! The other end has a grey cap. Remove the grey cap,
First Aid/Anaphylactic Shock 49
hold the EpiPen in your fist, and press it firmly against the outside of the victim's outer
thigh. There should be an audible click. If there is not, try again but pressing harder. Hold
the auto-injector in place for 10 seconds. When you remove it, massage the area for 10
seconds, then replace the EpiPen into the tube needle end first to avoid any danger. When
EMS arrives, they can dispose of it for you.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Anaphylactic_
Shock&oldid=1164303
Principal Authors: Mike.lifeguard, Mike6271
First Aid/ Asthma & Hyperventilation
Introduction
Asthma attacks are characterized by inflammation of the
airway, which constricts air exchange.
Asthma is a medical condition which
causes swelling of the airway,
constricting airflow.
Hyperventilation is simply breathing
at an inappropriately high rate.
Recognition
Asthma is characterized by difficulty
breathing, wheezing, increased
secretions in the airway, and a history of asthma. Hyperventilation can be recognized by
fast breathing which is inappropriate for the circumstances, a feeling of not being able to
catch one's breath, and lightheadedness.
First Aid/Asthma & Hyperventilation 50
Treatment
For Asthma
Asthma inhalers come in several styles. The one on the left is
not a fast-acting inhaler, and should not be administered in an
asthma attack
• If the victim has a fast-acting
inhaler for asthma attacks,
encourage them to use it. You
may assist with finding the inhaler.
• Have the victim match your
breathing patterns - calm the
victim while slowing their
breathing rate
• Assist the casualty to sit in a
position which relieves pressure on
the chest. The tripod position is
ideal - sitting up, leaning slightly
forward, supporting their weight
with their arms either on their
knees or on a table or the like in
front of them.
• Call EMS if the victim's condition does not improve or if the victim's level of
consciousness is lowered
For Hyperventilation The aim is to calm the casualty down, to reduce their rate of
breathing, and if possible to increase the concentration of carbon dioxide in the air they
breathe, perhaps by getting them to breathe into a paper bag.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Asthma_ &_
Hyperventilation&oldid=1164309
Principal Authors: Mike.lifeguard, Mike6271, Chris.rigby.69, Nugger
First Aid/ Obstructed Airway
Conscious Victims
Abdominal thrusts are used to clear the obstructed airway of a conscious victim. It is an
effective life-saving measure in cases of severe airway obstruction.
A person performing abdominal thrusts uses their hands to exert pressure on the bottom of
the diaphragm. This compresses the lungs and exerts pressure on any object lodged in the
trachea, hopefully expelling it. This amounts to an artificial cough. (The victim of an
obstructed airway, having lost the ability to draw air into the lungs, has lost the ability to
cough on their own.)
Even when performed correctly, abdominal thrusts can injure the person they are
performed on. Abdominal thrusts should never be performed on someone who can still
cough, breathe, or speak - encourage them to cough instead.
First Aid/Obstructed Airway 51
Signs of a severe airway obstruction
Abdominal thrusts are performed only
on conscious adult or child victims with
a severe airway obstruction
• The person desperately grabs at their neck
• The person can not speak or cry out
• The person's face turns blue from lack of oxygen
Obstructed Airway for Adults & Children
Abdominal thrusts are only used on conscious adult
or child victims with severe airway obstructions.
Before attempting abdominal thrusts, ask the victim
"Are you choking?" If the victim can reply verbally,
you should not interfere, but encourage the victim to
cough.
If the victim's airway obstruction is severe, then
perform abdominal thrusts:
• The rescuer stands behind and to the side of the
victim and wraps their arms around the victim's
sides, underneath the victim's arms
• One hand is made into a fist and placed, thumb side
in, flat against the victim's upper abdomen, below
the ribs but above the navel
• The other hand grabs the fist and directs it in a
series of upward thrusts until the object obstructing
the airway is expelled
• The thrusts should not compress or restrict the
ribcage in any way.
• If you're not able to compress the victim's
diaphragm due to their size or pregnancy, then perform the thrusts at the chest.
If the victim loses consciousness, call for an ambulance. They fall - you call
Obstructed Airway for Infants
For infants, a severe obstruction may be accompanied by a high-pitched, crow-like sound
which is not present in adults or children. This is due to the incomplete formation of the
infant's airway. Instead of abdominal thrusts, alternate 5 chest thrusts with 5 back blows:
• Hold the infant with the head in your hand, and the spine along your forearm and the
head below the rest of the body
• Compress the chest 5 times as you would for infant CPR
• Switch the infant to your other forearm, so their chest is now against the arm
• Perform 5 back blows, keeping the infant's head below the rest of the body
• Continue until the obstruction is cleared, or the infant goes unconscious
First Aid/Obstructed Airway 52
Unconscious Victims
If a victim has become unconscious as a result of an occluded airway, you should
immediately call for assistance from the emergency medical services, and commence a
primary assessment, starting with Airway and if required, commence CPR to keep the
victim alive.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Obstructed_
Airway&oldid=1292652
Principal Authors: Mike.lifeguard, Owain.davies, Nugger
First Aid/Obstructed Airway 53
Soft tissue injuries
First Aid/ Burns
Burns are special types of soft-tissue injuries that can damage one or more layers of the
skin and underlying tissues.
Recognition
A second-degree thermal burn - notice the blister centre of
the burn, and the surrounding redness.
There are 3 degrees of burns:
1. Superficial Burn - First-degree
Skin will be dry, red, may swell
and will usually be painful.
2. Partial thickness - Second-degree
Skin will be red and may swell,
usually is painful, has blisters that
may open and release a clear fluid.
This will make the skin appear
wet.
3. Full Thickness - Third-degree May
destroy underlying tissues such as
fat, bones, nerves, and muscles.
Skin may be brown or black and
will look charred. Tissue underneath may appear white. May be very painful or painless
due to nerve endings being destroyed.
Burns may be caused by heat (thermal burns), chemicals (wet or dry), by electricity, or by
radiation.
Treatment
Thermal burns
You must stop the burning by removing the person from the source of the burn. Check for
any life-threatening conditions by checking the Airway, Breathing, and Circulation. Cool
the burn with copious amounts of water until the pain is relieved.
Cover the burn loosely with a sterile (preferably non-adhesive) dressing. Do not use
butter, oils, creams, etc.; they can trap heat and increase risk of infection. They will also
need to be cleaned out by the hospital later, which only increases the pain the patient must
endure. Also do not use antiseptics that may aggravate sensitive skin. Treat for shock.
Burns cripple the body's ability to regulate heat. Ensure the person does not become
over-heated or chilled.
Aloe vera extract, silverdene (Silver Sulfazdiazine), topical analgaesics, and NSAIDs (such
as ibuprofen or aspirin) are commonly used medications. Consult a doctor before use.
First Aid/Burns 54
Chemical burns
Don't do this!
• Apply ice or iced water except on small first degree burns.
• Touch a burn with anything other than a sterile covering.
• Remove adhered clothing.
• Try to clean a severe burn.
• Break blisters.
• Use any kind of ointment on a severe burn.
If there is a dry chemical, brush it off the skin using paper, cloth, or with a gloved hand. Be
sure not to get any on yourself or more on the patient. Once the bulk of the dry chemical is
gone, flush with running water as above. Call EMS immediately. If the burn is caused by a
wet chemical, flush with plenty of water for 15 minutes and while flushing, call EMS
immediately.
Electrical burns
Electrical burns look like third-degree burns, but are not surrounded by first- and
second-degree burns. They always come in pairs: an entry wound (smallest) and exit wound
(larger). Call EMS immediately if a person has been shocked as electrocution can cause
cardiac and respiratory problems. Be prepared to give CPR or defibrillation. Care is the
same for thermal burns.
Radiation burns
Radiation burns, though typically caused from a nuclear source, could also include
ultraviolet radiation in the form of sunburn which should be treated as a thermal burn.
Burns caused by a nuclear source, though rare, are still possible. Radiation burns can not
be treated by a lay rescuer. Individuals working in high-risk environments for possible
radiation exposure are trained in the treatment of radiation burns. The rescuer may
unknowingly put himself/herself at risk of radiation exposure by treating someone with a
radiation burn. For all nuclear radiation burns, call your local emergency number
immediately.
Radiation burns also come in the form of snow blindness (or other intense light burns to the
retina). Cover the eyes with sterile gauze, and contact EMS immediately. Do whatever you
can to keep the victim comfortable, monitor ABCs, treat for shock, and keep the victim
calm.
Critical Burns
The following burns require medical attention as soon as possible. They may be
life-threatening, disabling, and disfiguring. Call the local emergency number if:
• Burns to a child younger than five years old or burns to an elderly person.
• The patient is having difficulty breathing.
• The burns are on more than one body part.
• There are burns to the head, neck, hands, feet, or genitals.
• Burns to the mouth or nose may be signs of burns to the airway.
• Any burns resulting from chemicals or electricity.
First Aid/Burns 55
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Burns&oldid=1320548
Principal Authors: Mike.lifeguard, Mike6271, CommonsDelinker, Nugger
First Aid/ Electrocution
Electrocution is a related set of injuries caused by direct contact with live electrical
connections. The effects can vary from minor to causing cardiac arrest.
Actions and Treatment
Caution
Before attempting to treat an electrocution victim, ensure they are not still in contact with live electricity. Turn
off the power at the main or remove the victim from contact using a non-conducting material, such as a wooden
pole.
• Be aware of Danger - The clear danger in this situation is the electrical supply.
• If the victim is still touching a live electrical source, either turn off the power to the
source, or break the victim's contact with it. Find a non-conductive object (wooden
broom handles are commonly used) and break the contact between the victim and the
source. Should the victim be in contact with downed power lines, do not attempt a
rescue. Instead, call 911 and wait for professional rescuers to come and ensure the
power lines are no longer live.
• Call an ambulance immediately - all victims of electrocution, whether conscious or
unconscious require assessment in hospital.
• After ensuring the area is safe, begin a primary assessment - check ABCs & begin CPR
if required.
• Conduct a secondary assessment looking specifically for 2 electrical burns.
• Electrical burns look like third-degree burns, but are not surrounded by first- and
second-degree burns. They always come in pairs: an entry wound (smaller) and exit
wound (larger). You should cover the wounds with nonstick, sterile dressings.
Remember that the most serious problem is rarely the burn, and cardiac arrest is very
possible.
Electrocution causing unconsciousness
Serious electrocution may cause unconsciousness, at least for a brief period. If this is the
case, conduct your primary assessment by checking ABCs. If they are not breathing, begin
CPR. Airway swelling can occur from being electrocuted. Frequently check the victim's
breathing.
If the victim received a serious electric shock, do not put the victim in the recovery
position. Head/neck/back injuries along with multiple fractures can occur from strong
muscle contractions from being electrocuted. Begin a secondary assessment, looking
specifically for 2 or more electrical burns - one entrance wound and one exit wound.
Continually evaluate the ABCs. Cardiac rhythm disturbances can quickly cause the victim to
go into cardiac arrest.
First Aid/Electrocution 56
Electrocution not causing unconsciousness
Those victims who are not rendered unconscious are likely to feel unwell after the
experience, and may well complain of numbness or pins & needles in the area where
through the electricity has passed. These victims must still be transported to a hospital for
evaluation, as heart rhythm disturbances can lead to cardiac arrest.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/
Electrocution&oldid=1254119
Principal Authors: Mike.lifeguard, Owain.davies, Nugger, Mike6271
First Aid/ Chest & Abdominal Injuries
Closed Chest Wounds
Chest wounds can be inherently serious as this area of the body protects the majority of the
vital organs. Most chest trauma should receive professional medical attention, so consider
calling for an ambulance for any serious chest injury.
The most likely injuries that can be caused with a chest injury include broken ribs. A single
broken rib can be very painful for the patient, and a rib fracture carries with it the risk of
causing internal injury, such as puncturing the lung, which can lead in turn to the lung
collapsing.
There are also some specific, more complicated, rib fracture patterns, which include:
• Flail chest – 2 or more rib fractures along the same rib(s)
• Can cause a 'floating' segment of the chest wall which makes breathing difficult
• Stove chest – all ribs fractured
• Can cause the entire ribcage to lose its rigidity, causing great difficulty breathing
Recognition
• Trouble breathing
• Shallow breathing
• Tenderness at site of injury
• Deformity & bruising of chest
• Uneven expansion of chest
• Pain upon movement/deep breathing/coughing
• Cyanosis
• May cough up blood
• Crackling sensation in skin if lung is punctured
Treatment
• Assess ABCs and intervene as necessary
• Call for an ambulance
• Assist the victim into a position of comfort
• Conduct a secondary survey
• Monitor vitals carefully
First Aid/Chest & Abdominal Injuries 57
Open Chest Wounds
An open pneumothorax or sucking chest wound - the chest wall has been penetrated
(by knife, bullet, falling onto a sharp object...)
Recognition
• An open chest wound – escaping air
• Entrance and possible exit wound (exit wounds are more severe)
• Trouble breathing
• Sucking sound as air passes through opening in chest wall
• Blood or blood-stained bubbles may be expelled with each exhalation
• Coughing up blood
Treatment
• Assess ABCs and intervene as necessary
• Do not remove any embedded objects
• Call for an ambulance
• Flutter valve over wound, as described below
• Lateral positioning: victim's injured side down
• Treat for shock
• Conduct a secondary survey
• Monitor vitals carefully
Making a flutter valve
Get some sort of plastic that is bigger than the wound. Ideas: credit card or similar, Ziploc
bag, some first aid kits will have a ready-to-use valve. Tape the plastic patch over the
wound on only 3 sides. The 4th side is left open, allowing blood to drain and air to escape.
This opening should be at the bottom (as determined by the victim’s position).
Abdominal Injuries
If a trauma injury has caused the victim's internal organs to protrude outside the abdominal
wall, do not push them back in. Instead, have the person lie flat with their knees bent
and cover the organs with a moist, sterile dressing (not paper products - use gauze). Do not
allow the victim to eat or drink, though they may complain of extreme thirst. Call an
ambulance treat for shock and monitor ABCs until the emergency medical team arrives.
If the abdominal injury does not cause an open wound, have the person lie flat with their
knees bent and treat for shock until EMS arrives.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Chest_ &_ Abdominal_
Injuries&oldid=1171677
Principal Authors: Mike.lifeguard, Owain.davies, Delldot, Nugger
First Aid/Chest & Abdominal Injuries 58
Bone & joint injuries
First Aid/ Musculoskeletal Injuries
Sprain or Fracture?
Sprains, strains, dislocations, and fractures can all present with the same symptoms. It is
very difficult to determine what the injury may be. It is not necessary to know which injury
the victim has as the treatment will be the same for all of them.
If the patient has any of the following symptoms, you should treat for a possible muscle or
skeletal injury.
• Deformity at the injury site
• Crepitus - A grinding or cracking sound when the affected area is moved (usually
accompanied by extreme pain). (Do not test for this! It should be reported by the
patient.)
• Bruising and swelling
• No pulse below injury site
• Inability to use the affected body part normally
If the injury appears to be severe, EMS should be activated as soon as possible.
Treatment
The treatment for any muscle, bone or joint injury follows the simple acronym "RICE".
Rest - Rest is very important for soft tissue injuries, both in the short term and for
longer term care.
Immobilize - Sprains, strains and dislocations can slinged; fractures should be splinted
and slinged.
Cold - Ice should be applied periodically, for around 10-20 minutes at a time. You
should then take the ice off for around the same time it was on for. In order to avoid
problems, always place some fabric between the ice and the skin.
Elevation - Where appropriate, the injury should be elevated, as this may help reduce
the localized swelling which occurs. Do not elevate if this causes more pain to the
victim.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Musculoskeletal_
Injuries&oldid=1179545
Principal Authors: Mike.lifeguard, Owain.davies, Nugger
First Aid/Immobilization 59
First Aid/ Immobilization
Immobilization
The proper method of slinging depends on where the injury occurred on the arm. After
applying a sling, ensure circulation to the arm has not been compromised by doing a distal
circulation check. Remember also that moving an arm into a position where you can put a
sling on it may be painful for the victim. If that is the case, simply immobilize in the position
found. You will have to improvise something based on the victim’s position of comfort.
The arm sling – for injuries to the forearm
A splint and sling applied to the forearm. Note the
second triangular bandage immobilizing the arm by
holding it against the torso.
• Support the injured forearm
approximately parallel to the ground with
the wrist slightly higher than the elbow.
• Place an open triangular bandage
between the body and the arm, with its
apex towards the elbow.
• Extend the upper point of the bandage
over the shoulder on the uninjured side.
• Bring the lower point up over the arm,
across the shoulder on the injured side to
join the upper point and tie firmly with a
reef knot.
• Ensure the elbow is secure by folding the
excess bandage over the elbow, securing
it with a safety pin.
This can be accomplished by using the
victim’s shirt or sweater as a sling. Simply
pin the bottom hem to their chest using
multiple safety pins, going over the arm.
This works surprisingly well!
Elevated sling – for injuries to
the shoulder
• Support the victim’s arm with the elbow
beside the body and the hand extended
towards the uninjured shoulder.
• Place an opened triangular bandage over the forearm and hand, with the apex towards
the elbow.
• Extend the upper point of the bandage over the uninjured shoulder.
• Tuck the lower part of the bandage under the injured arm, bring it under the elbow and
around the back and extend the lower point up to meet the upper point at the shoulder.
• Tie firmly with a reef knot.
• Secure the elbow by folding the excess material and applying a safety pin, and then
ensure that the sling is tucked under the arm giving firm support.
First Aid/Immobilization 60
Collar and cuff – for upper arm or rib injuries
• Allow the elbow to hang naturally at the side and place the hand extended towards the
shoulder on the uninjured side.
• Form a clove hitch by forming two loops – one towards you, the other away.
• Put the loops together by sliding your hands under the loops and closing with a
“clapping” motion. If you can tie a clove hitch, simply tie it on the wrist.
• Slide the clove hitch over the hand and gently pull it firmly to secure the wrist. Extend
the points of the bandage to either side of the neck, and tie firmly with a reef know.
• Allow the arm to hand naturally.
• It is especially important for this sling that you ensure that circulation to the hand is not
compromised – do distal circulation checks often
Femoral fractures
The femur is the largest bone in the body, and has a large artery, the femoral artery,
directly beside it. Because a mechanism of injury which can fracture the femur is likely to
also displace the fracture, it is possible that the femoral artery will be damaged internally.
Damage to the femoral artery is likely to cause massive internal bleeding, so it is a major
emergency; Call EMS immediately. Be sure to maintain as much immobilization as possible
and monitor ABCs until EMS arrives.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/
Immobilization&oldid=1179542
Principal Authors: Mike.lifeguard, Jomegat, Nugger
First Aid/ Head & Facial Injuries
Head Injuries
Head wounds must be treated with particular care, since there is always the possibility of
brain damage. The general treatment for head wounds is the same as that for other flesh
wounds. However, certain special precautions must be observed if you are giving first aid to
a person who has suffered a head wound. Victims with a head injury causing decreased
level of consciousness (no matter how brief) require assessment by a physician. Victims
with a head injury also require assessment for a potential spinal injury. Any mechanism of
injury that can cause a head injury can also cause a spinal injury.
Concussion
• Mild head injury that causes a brief "short-circuit" of the brain
• Essentially, the brain has been rattled within the skull
• No damage or injury to brain tissue
Recognition
• Possibly unconscious for a short period of time
• Dazed and confused for several minutes
• Vomiting
First Aid/Head & Facial Injuries 61
• Visual disturbances (seeing stars)
• Amnesia (memory loss)
• Pupils unequal in size or unreactive to light
• Head pain
• Anxiety & agitation
Compression
• Pressure on the brain caused by a build-up of fluids or a depressed skull fracture
• The brain has been bruised
• Damage to brain tissue is likely
• Symptoms are progressive, and will usually get worse over time
Recognition
• Possibly unconscious for a short period of time
• Dazed and confused for several minutes
• Vomiting
• Visual disturbances (seeing stars)
• Amnesia (memory loss)
• Pupils unequal in size or uncreative to light
• Head pain
• Anxiety & agitation
• Symptoms usually worsen over time
Treatment
• EMS
• Immobilize spine if required
• Treat for any bleeding, bruising or swelling (if you suspect a skull fracture, do not apply
pressure – instead, use a thick dressing with as little pressure as possible)
Notes for head injuries
• If the level of consciousness is altered, call EMS
• Do not use direct pressure to control bleeding if the skull is depressed or obviously
fractured, as this would cause further injury by compressing the brain
Injuries involving the eye
Wounds that involve the eyelids or the soft tissue around the eye must be handled carefully
to avoid further damage. If the injury does not involve the eyeball, apply a sterile compress
and hold it in place with a firm bandage. If the eyeball appears to be injured, use a loose
bandage. (Remember that you must NEVER attempt to remove any object that is embedded
in the eyeball or that has penetrated it; just apply a dry, sterile compress to cover both
eyes, and hold the compress in place with a loose bandage). Any person who has suffered a
facial wound that involves the eye, the eyelids, or the tissues around the eye must receive
medical attention as soon as possible. Be sure to keep the victim lying down. Use a
stretcher for transport.
Many eye wounds contain foreign objects. Dirt, coal, cinders, eyelashes, bits of metal, and a
variety of other objects may become lodged in the eye. Since even a small piece of dirt is
First Aid/Head & Facial Injuries 62
intensely irritating to the eye, the removal of such objects is important. However, the eye is
easily damaged. Impairment of vision (or even total loss of vision) can result from fumbling,
inexpert attempts to remove foreign objects from the eye. The following precautions must
be observed:
• DO NOT allow the victim to rub the eye.
• DO NOT press against the eye or manipulate it in any way that might cause the object to
become embedded in the tissues of the eye. Be very gentle; roughness is almost sure to
cause injury to the eye.
• DO NOT use such things as knives, toothpicks, matchsticks, or wires to remove the
object.
• DO NOT UNDER ANY CIRCUMSTANCES ATTEMPT TO REMOVE AN OBJECT THAT IS
EMBEDDED IN THE EYEBALL OR THAT HAS PENETRATED THE EYE! If you see a
splinter or other object sticking out from the eyeball, leave it alone! Only specially
trained medical personnel can hope to save the victim’s sight if an object has actually
penetrated the eyeball.
Small objects that are lodged on the surface of the eye or on the membrane lining the
eyelids can usually be removed by the following procedures:
1. Try to wash the eye gently with lukewarm, sterile water. A sterile medicine dropper or a
sterile syringe can be used for this purpose. Have the victim lie down, with the head
turned slightly to one side. Hold the eyelids apart. Direct the flow of water to the inside
corner of the eye, and let it run down to the outside corner. Do not let the water fall
directly onto the eyeball.
2. Gently pull the lower lid down, and instruct the victim to look up. If you can see the
object, try to remove it with the corner of a clean handkerchief or with a small moist
cotton swab. You can make the swab by twisting cotton around a wooden applicator, not
too tightly, and moistening it with sterile water.
CAUTION: Never use dry cotton anywhere near the eye. It will stick to the eyeball
or to the inside of the lids, and you will have the problem of removing it as well as
the original object.
1. If you cannot see the object when the lower lid is pulled down, turn the upper lid back
over a smooth wooden applicator. Tell the victim to look down. Place the applicator
lengthwise across the center of the upper lid. Grasp the lashes of the upper lid gently but
firmly. Press gently with the applicator. Pull up on the eyelashes, turning the lid back
over the applicator. If you can see the object, try to remove it with a moist cotton swab or
with the corner of a clean handkerchief.
2. If the foreign object cannot be removed by any of the above methods, DO NOT MAKE
ANY FURTHER ATTEMPTS TO REMOVE IT. Instead, place a small, thick gauze dressing
over both eyes and hold it in place with a loose bandage. This limits movement of the
injured eye.
3. Get medical help for the victim at the earliest opportunity.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Head_ &_ Facial_
Injuries&oldid=1165636
Principal Authors: Mike.lifeguard
First Aid/Suspected Spinal Injury 63
First Aid/ Suspected Spinal Injury
Introduction
The spinal cord is a thick nerve that runs down the neck and back; it is protected by bones
called vertebrae. If the spinal cord is injured, this can lead to paralysis. Since the vertebrae
protect the spinal cord, it is generally difficult to cause such an injury. Note that only an
x-ray can conclusively determine if a spinal injury exists. If a spinal injury is suspected, the
victim must be treated as though one does exist.
Recognition
• Mental confusion (such as paranoia or euphoria)
• Dizziness
• Head, neck or back pain
• Paralysis
• Any fall where the head or neck has fallen more than two metres (just over head height
on an average male)
• Cerebrospinal fluid in the nose or ears
• Resistance to moving the head
• Pupils which are not equal and reactive to light
• Head or back injury
• Priapism
Treatment
Best Practice
Life over limb: Immobilize the spine as best as you can, but Airway, Breathing and Circulation take priority.
The victim should not be moved unless absolutely necessary. Without moving the victim,
check if the victim is breathing. If they are not, CPR must be initiated; the victim must be
rolled while attempting to minimize movement of the spine. If the victim is breathing,
immobilize their spine in the position found. The easiest way to immobilize the spine in the
position found is sandbagging. Despite the name, it doesn't necessarily require bags of
sand. Simply pack towels, clothing, bags of sand etc. around the victim's head such that it is
immobilized. Be sure to leave their face accessible, since you'll need to monitor their
breathing.
If you must roll the victim over to begin CPR, take great care to keep their spine
immobilized. You may want to recruit bystanders to help you. Hands-on training is the only
way to learn the various techniques which are appropriate for use in this situation.
First Aid/Suspected Spinal Injury 64
Aquatic Spinal Injury Management
Many spinal injuries are the result of a dive into shallow water. Lifeguards and lifesavers
receive specialized training to manage spinal injuries in the water. Such hands-on training
is the only way to learn the various techniques which are appropriate for use in such
situations.
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Injury&oldid=1244199
Principal Authors: Mike.lifeguard, Owain.davies, L337p4wn, Mike6271
First Aid/Suspected Spinal Injury 65
Environmental illness & injury
First Aid/ Heat- Related Illness &
Injury
Burns
For burns, see Thermal Burns
Heat Cramps
Heat cramps usually occur when a person has been active in hot weather and is
dehydrated.
Treating heat cramps is very simple, do the following:
• Remove the victim from the hot environment, a shady area will suffice.
• Stretch the calf and thigh muscles gently through the cramp. This usually results in
immediate relief.
• Hydrate the victim, use a small concentration of salt for best results. (ex. Giving the
person a saltine cracker to eat while drinking.)
• Have the victim rest.
Should the cramping continue, seek further medical advice.
Heat Exhaustion
Heat exhaustion is a milder form of heat-related illness that can develop after several days
of exposure to high temperatures and inadequate or unbalanced replacement of fluids.
Those most prone to heat exhaustion are elderly people, people with high blood pressure,
and people working or exercising in a hot environment.
Symptoms of Heat Exhaustion
• Heavy sweating
• Paleness
• Muscle cramps
• Tiredness
• Weakness
• Dizziness
• Headache
• Nausea or vomiting
• Fainting
First Aid/Heat-Related Illness & Injury 66
Treatment of Heat Exhaustion
• Loosen the clothing.
• Apply cool wet cloths.
• Move the victim to either a cool or an air-conditioned area, and fan the victim.
The treatment priority for heat exhaustion is to cool the victim. Heat exhaustion is not
life-threatening (unlike heat stroke), so EMS is not needed unless the victim's condition
worsens to the point of entering heat stroke. If the victim's level of consciousness is
affected, that is heat stroke.
Heat Stroke
Heatstroke occurs when the core body temperature rises too far for the body's natural
cooling mechanisms to function. It is a serious, life-threatening problem that can cause
death in minutes. The treatment priority with heat stroke is to call EMS and cool the victim
down.
When you provide first aid for heatstroke, remember that this is a true life-and-death
emergency. The longer the victim remains overheated, the higher the chances of
irreversible body damage or even death occurring.
Symptoms of Heat Stroke
• Unconscious or has a markedly abnormal mental status
• Flushed, hot, and dry skin (although it may be moist initially from previous sweating or
from attempts to cool the person with water)
• May experience dizziness, confusion, or delirium
• May have slightly elevated blood pressure at first that falls later
• May be hyperventilating
• Rectal (core) temperature of 105°F or more
Treatment of Heatstroke
• Notify EMS.
• Cool the victim's body immediately by dousing the body with cold water.
• Apply wet, cold towels to the whole body.
• Pack ice into the victim's heat-loss areas (underarms, groin, neck). Do not let ice contact
the victim's bare skin as this may cause frostbite!
• Wetting and Evaporating measures work best. (Think, artificial sweating.)
• Move the victim to the coolest possible place and remove as much clothing as possible
(ensure privacy).
• Maintain an open airway.
• Expose the victim to a fan or air-conditioner since drafts will promote cooling.
• Immersing the victim in a cold water bath is also effective.
• Give the victim (if conscious) cool water to drink.
• Do not give any hot drinks or stimulants.
• Never give an unconscious victim something to drink as it may obstruct the airway or
cause vomiting.
First Aid/Heat-Related Illness & Injury 67
• Get the victim to a medical facility as soon as possible. Cooling measures must be
continued while the victim is being transported.
Monitor the victim's vital signs frequently. Be prepared to begin CPR should the victim
become unconscious and not be breathing.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Heat- Related_ Illness_
&_ Injury&oldid=1164334
Principal Authors: Mike.lifeguard, Nugger, Mike6271
First Aid/ Cold- Related Illness &
Injury
Frostbite
Three types of frostbite
Frostbite is when tissues freeze. If
the frozen tissue is more than skin
deep, this is considered deep
frostbite.
Treatment for frostbite is as follows:
• Notify EMS as soon as possible or
be prepared to transport victim to
a medical facility, even after
treatment of frostbite.
• Make sure there is no risk of
re-freezing. Skin that re-freezes
after thawing will have more
damage.
• Remove victim from cold
environment, ensure there is no
possibility of hypothermia. (If
there is, see below.)
• Fill a shallow container with
enough water to cover the
frostbitten body part. Make sure
the water is at room temperature. The water does not have to be cool, but it cannot be
too warm. The warmer the water, the worse the pain.
• Immerse the injured area, ensure that the skin does not come into contact with anything!
• Repeat the above step by refreshing the water as it cools until the skin is back to a
normal color and texture. This may take several hours depending on the severity of the
injury.
Remember to transport the victim to a medical assistance for further assessment after the
above steps.
First Aid/Cold-Related Illness & Injury 68
Hypothermia
Hypothermia is when the body's core temperature drops so low the body can no longer
warm itself back up. Severe hypothermia is classified as when the body drops below 95
degrees Fahrenheit.
Treatment for victims of hypothermia is as follows:
Don't do this!
Never jostle a victim of extreme hypothermia as this may cause cardiac arrest!
• Remove the victim from the cold environment.
• For cases of extreme hypothermia, where the patient is showing signs of confusion,
slurred speech, fumbling hands, or go unconscious, notify EMS.
• Remove wet clothing from the victim and replace with dry clothing. (A dry hat is
recommended to be worn.)
• Wrap victim in blankets.
• Use heat packs to warm the patient. Do not allow the packs to touch naked skin.
• Victims who are Alert may drink warm liquids, however, do not give any drinks
containing alcohol, caffeine, or give a drink that is too hot.
Warning: Victims of hypothermia may become worse as they warm, this is due to cold blood
moving towards the core of the body. If a patient goes unconscious, check their ABCs and
notify EMS.
"Nobody's dead until they're warm and dead" First aid procedures must therefore continue
until professional help is available.
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&_ Injury&oldid=1164319
Principal Authors: Mike.lifeguard, Mike6271, Nugger
First Aid/ Pressure- Related Illness &
Injury
Pressure- Related Illness & Injury
Divers and swimmers alike must avoid injuries caused by changes in air pressure. The
weight of the water column above the diver causes an increase in air pressure in any
compressible material (wetsuit, lungs, sinus) in proportion to depth, in the same way that
atmospheric air causes a pressure of 14.7 lbs per square inch at sea level. These pressure
injuries & illnesses are most common in divers, but some can affect skin divers (snorkellers)
or swimmers.
First Aid/Pressure-Related Illness & Injury 69
Treatment
• Call EMS
• Monitor ABCs and vitals
• Raise the victim's legs and feet if possible
If there are bubbles present in the bloodstream, this will help keep them from the
internal organs. Bubbles tend to travel up - away from the brain (preventing
stroke) and heart (preventing heart attack).
• Recompression may be required; tell EMS that the situation involves a pressure-related
injury or illness
• If you are trained in oxygen administration and have the appropriate equipment,
administer high-flow O
2
Decompression Sickness (the Bends)
As divers ascend, the pressure the water column exerts on them decreases, which
decreases the solubility of gasses. Those gases will no longer stay dissolved in the
bloodstream, and escape at a maximum rate. If the ascent is faster than the rate that the
gases can escape from the bloodstream is, then the gases form bubbles. The location of
these bubbles determines what type of decompression sickness develops; if the bubbles
form in the lungs, then air embolism develops.
Recognition
Bubbles can form anywhere in the body, but symptomatic sensation is most frequently
observed in the shoulders, elbows, knees, and ankles.
This table gives symptoms for the different DCS types.
• The "bends" (joint pain) accounts for about 60 to 70 percent of all altitude DCS cases,
with the shoulder being the most common site. These types are classifed medically as
DCS I.
• Neurological symptoms are present in 10 to 15 percent of all DCS cases with headache
and visual disturbances the most common. DCS cases with neurological symptoms are
generally classified as DCS II.
• The "chokes" are rare and occur in less than two-percent of all DCS cases.
• Skin manifestations are present in about 10 to 15 percent of all DCS cases.
Signs and symptoms of decompression sickness.
DCS Type Bubble
Location
Signs & Symptoms
BENDS Mostly
large joints
of the body
(elbows,
shoulders,
hip,
wrists,
knees,
ankles)
• Localized deep pain, ranging from mild (a "niggle") to excruciating. Sometimes
a dull ache, but rarely a sharp pain.
• Active and passive motion of the joint aggravates the pain.
• The pain may be reduced by bending the joint to find a more comfortable
position.
• If caused by altitude, pain can occur immediately or up to many hours later.
First Aid/Pressure-Related Illness & Injury 70
NEUROLOGIC Brain • Confusion or memory loss
• Headache
• Spots in visual field, tunnel vision, double vision, or blurry vision
• Unexplained extreme fatigue or behaviour changes
• Seizures, dizziness, vertigo, nausea, vomiting and unconsciousness may occur
Spinal Cord • Abnormal sensations such as burning, stinging, and tingling around the lower
chest and back
• Symptoms may spread from the feet up and may be accompanied by ascending
weakness or paralysis
• Girdling abdominal or chest pain
Peripheral
Nerves
• Urinary and rectal incontinence
• Abnormal sensations, such as numbness, burning, stinging and tingling
• Muscle weakness or twitching
CHOKES Lungs • Burning deep chest pain (under the sternum)
• Pain is aggravated by breathing
• Shortness of breath
• Dry constant cough
SKIN BENDS Skin • Itching usually around the ears, face, neck arms, and upper torso
• Sensation of tiny insects crawling over the skin
• Mottled or marbled skin usually around the shoulders, upper chest and
abdomen, with itching
• Swelling of the skin, accompanied by tiny scar-like skin depressions
Oxygen Toxicity
Oxygen toxicity occurs when oxygen in the body exceeds a safe level.
Recognition
• Dizziness
• Nausea and twitching, especially on the face
• Seizures
• Unconscioussness
Air Embolism
As divers ascend, the pressure the water column exerts on them decreases, which
decreases the solubility of gasses. Those gases will no longer stay dissolved in the
bloodstream, and escape at a maximum rate. If the ascent is faster than the rate that the
gases can escape from the bloodstream is, then the gases form bubbles. The location of
these bubbles determines what type of decompression sickness develops; if the bubbles
form in the lungs, then air embolism develops.
Air embolism can also develop when a diver receives pressure damage to their lungs
following a rapid ascent where the breath is inappropriately held against a closed glottis,
allowing pressure to build up inside the lungs, relative to the blood. The gas bubbles can
impede the flow of oxygen-rich blood to the brain and vital organs. They can also cause
clots to form in blood vessels.
Gas embolism and decompression sickness (DCS) may be difficult to distinguish, as they
may have similar symptoms, especially in the central nervous system. The treatment for
both is the same, because they are both the result of gas bubbles in the body.
First Aid/Pressure-Related Illness & Injury 71
Shallow- Water Blackout
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Illness_ &_ Injury&oldid=1164347
Principal Authors: Mike.lifeguard
First Aid/Pressure-Related Illness & Injury 72
Medical conditions & poisoning
First Aid/ Diabetes
Introduction
Diabetes
a disease causing an inability to regulate the level of sugar (glucose) in the blood
Insulin
a hormone that allows glucose to travel from the bloodstream into the cells
Hypoglycemia (Insulin Shock)
Hypoglycemia is a condition in which blood sugar levels are too low to power the body. The
symptoms of hypoglycemia will come on suddenly.
Causes
• Lack of food (low glucose)
• Excessive exercise
• Too much insulin
• Vomited meal
Recognition
• Pale, cool, clammy
• Dizziness, weakness
• Hunger
• Confusion (like being drunk)
• Strong, rapid pulse (May be normal in some patients)
• Seizures
May be confused with stroke or other cardiac disorders.
First Aid/Diabetes 73
Treatment
If possible, have the victim test the glucose level to correctly
identify Hypoglycemia or Hyperglycemia.
• EMS
• Monitor ABCs
• Assist with glucose in any form
(candy, juice, Monogel), but only if
the victim is fully conscious
• Treat for shock
• Encourage any victim of a
diabetic emergency to use their
test kit if it is nearby.
• Giving glucose to a victim with
insulin shock will help.
• Don’t give glucose to an
unconscious victim as it can
easily become an airway
obstruction.
• Some victims carry with them
glucagon injections as a rapid
treatment for severe insulin shock.
The victim should know how to
administer it, and should
administer it himself.
Hyperglycemia
Hyperglycemia is a condition in
which the body's blood sugar level is
too high to maintain. This condition is less common and usually occurs very slowly, over the
course of several days.
Causes
• Victim doesn’t take enough insulin
• Eats too much (high glucose)
• Has an infection
Recognition
• Flush/redness of skin
• Deep or rapid respirations
• Dehydration/extreme thirst/excessive urination
• Loss of appetite
• Weak/dizzy
• Weak, rapid pulse
First Aid/Diabetes 74
Treatment
• EMS
• Monitor ABCs
• Treat shock
• Encourage any victim of a diabetic emergency to use their test kit if it is nearby.
• Some victims carry with them insulin injections as a rapid treatment for hyperglycemia.
Assist them if required.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/
Diabetes&oldid=1164323
Principal Authors: Mike.lifeguard, Nugger, Mike6271
First Aid/ Seizures
Introduction
Random, uncontrolled electrical activity in the brain causes
seizures.
A seizure occurs when the electrical
activity of the brain becomes
irregular. When the electrical activity
is severely irregular, the result may
be a seizure. A seizure is a medical
emergency. Seizures may be caused
by either an acute or chronic
condition such as epilepsy.
Risk Factors for Seizures:
• Head trauma
• Infections of the brain or spinal
cord
• Epilepsy
• Stroke
• Drug use or withdrawal
• Hypoglycemia (Low Blood Sugar)
• Heat Stroke
• Fever in infants
Often before a seizure occurs, the
victim may feel an aura, which is an
unusual sensation that typically precedes seizures. Auras may come in many forms; often if
the person is epileptic, they may be aware that a seizure is imminent and may tell others or
sit or lie down to prevent injury.
First Aid/Seizures 75
Recognition
Typically seizures usually last no more than three minutes. Some common occurrences
during a seizure include stopped or irregular breathing, body rigidness or convulsing,
defecation, urination, and drooling.
Treatment
Don't do this!
Never try to restrain the seizure
Never put anything in the mouth
Seeing a seizure may be a frightening experience which may cause you hesitation to act to
aid the victim. However, it is very easy to care for the victim. Never attempt to hold them
in any way to stop their seizure - the victim is unaware that it is occurring and is unable to
control it. Attempting to restrain an individual having a seizure may result in injuries to
both you and the victim. Also, do not attempt to stick anything into the victim's mouth - the
victim will not swallow their tongue and sticking something in their mouth can cause
further injury or death. The tongue may obstruct the airway during the seizure, but this is
normal.
Care for Seizures:
1. Call EMS or have someone call for you
2. Move anything the victim can injure themselves with away from the victim such as
chairs or other objects
3. Gently support the victim's head to prevent it from hitting the ground
4. Request that all bystanders move away (persons having a seizure are often embarrassed
after their seizure)
5. After the seizure has ended, roll the victim into the recovery position but only if you do
not suspect a spinal injury
After the seizure, the victim will slowly "awaken." Ensure that bystanders are away and
offer reassurance for the victim. Victims who have a seizure in public are often
self-conscious about their condition. The victim will be very tired after his seizure. Continue
to reassure the victim until he or she is fully aware of the surroundings or until EMS
arrives.
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Seizures&oldid=1164352
Principal Authors: Mike.lifeguard, Mike6271, ChopStick, Jomegat
First Aid/Poisoning 76
First Aid/ Poisoning
Poisoning
Specific information concerning treatment can be obtained from accompanying labels or
written documentation such as the MSDS (Material Safety Data Sheet). Expert advice
(poison control) and rapid transport to advanced medical care (EMS) is urgently needed in
poisoning cases.
A poisoning victim may require basic life support at any moment; monitor the victim's ABCs
throughout.
Absorption
Background
Absorbed poisons are taken into the body through unbroken skin. Absorbed poisons are
especially dangerous as they may not only cause local damage, but they can enter the
bloodstream and cause widespread damage. It is important to note that certain poisons
such as agricultural chemicals or insecticides may enter the bloodstream through
absorption while leaving the skin undamaged.
Treatment
As with any type of poisoning EMS should be immediately called and the rescuer should
always start with the initial assessment and treat any life-threatening problems before
continuing. Once all life-threats are taken care of, then the poison should be removed.
Removing:
• Powders: Wearing gloves, brush the powder off the victim, then irrigate the affected area
with plenty of water for at least 20 minutes
• Liquids: Flush with clean water for at least 20 minutes
• Chemical in Eyes: Flush with clean water for at least 20 minutes
With all absorbed chemicals, it is crucial to remove the chemical immediately to prevent
further damage to the victim.
Inhalation
Inhalation injuries can come from a variety of sources including the inhalation of smoke,
gasses, and chemicals. Get victim to fresh air. Use caution in giving rescue breathing to a
person overcome by hazardous chemicals, as you may be contaminated in so doing.
Ingestion
Internal poisoning may not be immediately apparent. Symptoms, such as vomiting are
sufficiently general that an immediate diagnosis cannot be made. The best indication of
internal poisoning may be the presence of an open container of medication or toxic
household chemicals. Check the label for specific first aid instructions for that specific
poison.
Call for help immediately as advanced medical care will be required. If possible contact a
poison control center and provide information about the suspected poison. Depending on
the type of poison, the poison control center may suggest additional first aid measures
First Aid/Poisoning 77
pending the arrival of emergency medical technicians. These might include dilution with
water or milk, administration of syrup of ipecac or activated charcoal, or the use of other
common household products as improvised emergency antidotes. Do not apply such
measures without the benefit of expert advice.
Appropriate first aid measures vary depending on the type of poison. Induced vomiting may
do more harm than good, because the poison may harm the alimentary canal or esophagus.
Vomit may also block the airway. However, induced vomiting may be necessary with some
poisons to save the victim's life.
Injection
An injection poisoning can occur from a variety of sources. From drug abuse to insect
bites/stings to animal bites. Poison Control Centers will provide the best information for
first aiders. Basic treatment involves monitoring the patients ABCs, treating for shock,
observing the patient for an allergic reaction, and calming the patient.
To help EMS, gain as much information about the poison as you can. What it was, when it
was injected, how it was injected, and if the person has any allergies to the injection. (For
example a bee sting causing anaphylaxis.)
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Poisoning&oldid=1167235
Principal Authors: Mike.lifeguard, Mike6271, Nugger
First Aid/Poisoning 78
Advanced topics
First Aid/ Airway Management
Airway Management
Airway management is the process of ensuring that:
1. there is an open pathway between a patient’s lungs and the outside world, and
2. the lungs are safe from aspiration
Manual methods
Head tilt/ Chin lift
The head-tilt chin-lift is the most reliable method of opening
the airway.
The simplest way of ensuring an
open airway in an unconscious
patient is to use a head tilt chin lift
technique, thereby lifting the tongue
from the back of the throat.
Jaw thrust
ILCOR no longer advocates use of
the jaw thrust, even for
spinal-injured victims. Instead,
continue use of the head-tilt chin-lift.
If there is no risk of spinal injury, it is
preferable to use the head-tilt chin-lift procedure which is easier to perform and maintain.
First Aid/Airway Management 79
Oral Airways
Oropharyngeal airways come in a variety of sizes; measure
from the angle of the chin (or earlobe) to the corner of the
mouth.
There are a variety of artificial
airways which can be used to keep a
pathway between the lungs and
mouth/nose.
An oropharyngeal airway can be used
to prevent the tongue from blocking
the airway. When these airways are
inserted properly, the rescuer does
not need to manually open the
airway. Aspiration of blood, vomitus,
and other fluids can still occur.
It is only possible to insert an oral
airway when the patient is
completely unconscious or does not
have a gag reflex. If the patient
begins to gag after inserting the oral
airway, remove it immediately.
Use and contraindications
The correct size is chosen by measuring against the patient's head (from the earlobe to the
corner of the lips). The airway is then inserted into the patient's mouth upside down. Once
contact is made with the back of the throat, the airway is rotated 180 degrees, allowing for
easy insertion, and assuring that the tongue is secured. Measuring is very important, as the
flared ends of the airway must rest securely against the lips to remain secure.
To remove the device, it is pulled out following the curvature of the tongue; no rotation is
necessary.
The airway does not remove the need for the recovery position: it does not prevent
suffocation by liquids (blood, saliva, food, cerebrospinal fluid) or the closing of the glottis.
The mains risks of its use are:
• if the patient has a gag-reflex they may vomit
• when it is too large, it can close the glottis and thus close the airway
• inproper sizing can cause bleeding in the airway
Bag- Valve- Mask (BVM)
See also: Oxygen Administration
A bag valve mask (also known as a BVM or Ambu bag, which is a brand name) is a
hand-held device used to provide ventilation to a victim who is not breathing. The device is
self-filling with air, although additional O
2
can be added.
Use of the BVM to ventilate a victim is frequently called "bagging." Bagging is regularly
necessary when the victim's breathing is insufficient or has ceased completely. The BVM is
used in order to manually provide mechanical ventilation in preference to mouth-to-mouth
resuscitation (either direct or through an adjunct such as a pocket mask).
First Aid/Airway Management 80
Components
A bag-valve-mask
The BVM consists of a flexible air
chamber, about the size of an
American football, attached to a face
mask via a shutter valve. When the
air chamber or "bag" is squeezed, the
device forces air into the victim's
lungs; when the bag is released, it
self-inflates, drawing in ambient air
or oxygen supplied from a tank. A
bag valve mask can be used without
being attached to an oxygen tank to
provide air to the victim, but
supplemental oxygen is
recommended since it increases the
amount of oxygen reaching the
victim. Some devices also have a
reservoir which can fill with oxygen while the patient is exhaling (a process which happens
passively), in order to increase the amount of oxygen that can be delivered to the victim by
about twofold. A BVM should have a valve which prevents the victim from rebreathing
exhaled air and which can connect to tubing to allow oxygen to be provided through the
mask.
Bag valve masks come in different sizes to fit infants, children, and adults. Some types of
the device are disposable, while others are designed to be cleaned, disinfected, and reused.
Use
The BVM directs the gas inside it via a one-way valve when compressed by a rescuer; the
gas is then delivered through a mask and into the victim's airway and into the lungs. In
order to be effective, a BVM must deliver between 700 and 1000 milliliters of air to the
victim's lungs, but if oxygen is provided through the tubing and if the victim's chest rises
with each inhalation (indicating that adequate amounts of air are reaching the lungs), 400
to 600 ml may still be adequate. Squeezing the bag once every 5 seconds for an adult or
once every 3 seconds for an infant or child provides an adequate respiratory rate (12
respirations per minute in an adult and 20 per minute in a child or infant).
Professional rescuers are taught to ensure that the mask portion of the BVM is properly
sealed around the patient's face (that is, to ensure proper "mask seal"); otherwise, air
escapes from the mask and is not pushed into the lungs. In order to maintain this seal,
some protocols use a method of ventilation involving two rescuers: one rescuer to hold the
mask to the patient's face with both hands and ensure a mask seal, while the other
squeezes the bag. However, to make better use of available rescuers, the BVM can be
operated by a single rescuer who holds the mask to the victim's face with one hand (using a
C-grip), and squeezes the bag with the other.
First Aid/Airway Management 81
Manual suction devices require specific training and
certification
When using a BVM, as with other
methods of ventilation, there is a risk
of overinflating the lungs. This can
lead to pressure damage to the lungs
themselves, and can also cause air to
enter the stomach, causing gastric
distention which can make it more
difficult to inflate the lungs and
which can cause the victim to vomit.
This can be avoided by care on behalf
of the rescuer. Alternatively, some
models of BVM are fitted with a valve
which prevents overinflation, by
blocking the outlet pipe when a
certain pressure is reached, though
they should all be able to be
bypassed in a situation where more pressure is needed, such as in anaphylaxis.
Suction Devices
In the case of a victim who vomits or has other secretions in the airway, these techniques
will not be enough. Suitably trained first aiders may use suction to clean out the airway,
although this may not always be possible. A unconscious victim who is vomiting or has
copious secretions in the mouth should be turned into the semi-prone position when there is
no suction equipment available, as this allows (to a certain extent) the drainage of fluids out
of the mouth instead of down the trachea.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Airway_
Management&oldid=1210752
Principal Authors: Mike.lifeguard, PeregrineAY, Mike6271, Owain.davies, Delldot, Groggy
Dice, Adjusting, Infrangible, JoJan
First Aid/Oxygen Administration 82
First Aid/ Oxygen Administration
Oxygen Administration
Oxygen kit showing a demand valve and a constant flow mask.
Nasal Cannula
The nasal cannula is a thin tube
with two small nozzles that protrude
into the victim's nostrils. It can only
provide oxygen at low flow rates: 2-6
liters per minute, delivering a
concentration of 28-44%. Use of the
nasal cannula at higher flow rates
than 6 liters per minute can cause
discomfort by drying the nasal
passages and pain from the force of
the oxygen.
Bag- Valve- Mask
See also: Bag-Valve-Mask
The task of administrating oxygen with bag-valve-mask (BVM) is not very demanding, and
requires only one hand to squeeze the bag and one to maintain a good seal with the mask.
Thus, this task can advantageously be achieved by one rescuer, who will then keep their
mind free and, being at the head of the victim, have a good view of the overall situation.
The head of the victim can be secured between the knees of the BVM operator. The
bag-valve-mask (BVM) is used for victims in critical condition who require pure oxygen. A
reservoir bag is attached to a central cylindrical bag, attached to a valved mask that
administers 100% concentration oxygen at 8-15LPM. The central bag is squeezed manually
to ventilate the victim.
Non- rebreathing Mask
Caution
Do not allow grease or oils to come in contact with or be near oxygen tanks at ANY time. This can cause
explosive combustion!
The non-rebreathing mask (NRB) is utilized for patients with multiple trauma injuries,
chronic airway limitation/chronic obstructive pulmonary diseases, smoke inhalation, and
carbon monoxide poisoning, or any other patient that requires high-flow oxygen, but does
not require breathing assistance. It has an attached reservoir bag where oxygen fills in
between breaths, and a valve that largely prevents the inhalation of room or exhaled air.
This allows the administration of high concentrations of oxygen, between 65-85%. This
device is set to 10-15 lpm, or at least enough to keep the reservoir inflated between
breaths. Due to the poor seal on a patient's face, it is exceedingly difficult to obtain
anything approaching 100% oxygen with this device. While some patients with Chronic
Obstructuve Pulmonary Disease (COPD) rely on what is called hypoxic drive, high flow
First Aid/Oxygen Administration 83
oxygen should never be witheld from COPD patients who require it.
Pocket Mask
The pocket mask is a small device that can be carried on one's person. It is used for the
same victims that the BVM is indicated for, but instead of delivering breaths by squeezing a
reservoir, the first aider must actually exhale into the mask. Pocket masks normally have
one-way valves built into them to protect against cross-contamination. Many masks also
have an oxygen intake built-in, allowing for administration of 50-60% oxygen.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Oxygen_
Administration&oldid=1219587
Principal Authors: Mike.lifeguard, Nugger, Mike6271, CommonsDelinker
First Aid/ Automated External
Defibrillation
D for Defibrillation
Defibrillation is an essential part of resuscitation. Survival chances of a fibrillating victim
(ventricular fibrillation or ventricular tachycardia) start at 90% if defibrillated immediately
and decrease by 10% every minute. Should a victim be in cardiac arrest and require
defibrillation, it is crucial that EMS is called immediately.
Defribrillation operations start by exposing the chest, and removing all metallic items
(jewelery, nipple piercings, etc). Prior to the application of the defibrillation pads, shaving
the chest of exceptionally hairy victims is advised to increase conductivity to the chest and
reduce the chance of burns, though shaving the chest should only be performed if a razor is
readily available and will not delay defibrillation by more than 20 seconds. It is also crucial
that you remove any patches (especially medicine and nicotine) on the person's chest while
wearing gloves to ensure the shock will not be interrupted by having to go through these
patches. Failure to remove nicotine patches can result in a fire.
Don't do this!
Do not shock if:
• The victim is close to explosive or flammable material.
• The victim is wet (dry the victim off with a towel).
• The victim has a medicine patch on them, however, you must remove this while wearing gloves.
• The victim is touching an object that could conduct the charge to others. (A metal bench)
If necessary, protect the victim from water and dry them, or move the victim a few meters between each CPR
cycle until the area is safe for defibrillation.
Cell phones and other electronic devices can disrupt the analyzing phase of the AED. Check for a cell phone on
the patient and remove it to a distance of 6 feet or more. This will include your cell phone and any bystander who
is carrying one. (If time is crucial, throw the cell phone as far as possible, don't take precious seconds to walk it
somewhere. Remember, life over limb (or possessions, in this case.)
First Aid/Automated External Defibrillation 84
Electrode placement is crucial
Now turn on the defibrillator unless
it automatically turns on once you
open it. Most AED units will give
clear voice instructions; follow the
prompts. Once the chest is exposed,
you are to place the electrodes: one
on the left side, under the arm, and
the other over the right breast. The
location of pad placement is clearly
depicted on each pad; they must go
exactly as shown in the picture. Once
connected, the defibrillator will automatically start monitoring the heart's electrical activity
to determine whether a shock is appropriate. Some defibrillators require the user to press
an analyze button before the machine will analyze the heart rhythm. The machine will
clearly talk you through all steps of the process.
CPR must be stopped while the defibrillator is monitoring the victim's heart activity. In all
cases, defibrillation has priority over CPR. Do not touch the victim or the AED - if you do,
you could interfere with the analysis.
If the AED advises a shock, the operator will say "I'm Clear, you're clear, we're all clear"
while ensuring that the operator is not touching the victim or standing in a wet
environment next to the victim that could conduct electricity through the rescuer. The AED
operator is also making sure that all other people surrounding the victim are clear. The
final "we are all clear" ensures a double check to ensure that everyone is away from the
victim. If the victim is being given oxygen supplementation, the equipment must be
removed at this point. The AED will shock the victim; the operator may be required to press
a shock button. Touching the victim is potentially fatal when the shock is
administrated. After the shock has been delivered, it is safe to touch the victim; no
electricity will remain in them. The defibrillator will advise you what to do next - usually
you'll be told to begin chest compressions and rescue breaths again.
First Aid/Automated External Defibrillation 85
AEDs are being deployed in public places including the
Amsterdam airport.
Defibrillators can also be used for
monitoring and recording purposes; a
different set of electrodes is available
on some defibrillators for cardiac
monitoring, though most
defibrillators have the cardiac
monitoring located within the pads.
Because cardiac monitoring (ECG) is
an advanced skill, it will not be
covered in this section. Should
fibrillation occur when the
monitoring patches are on, the
defibrillator will ask the operator to
change patches, though most
automatically analyze the patient
through the two main patches every
2 minutes or whenever the analyze
button is pressed.
Note: Defibrillators are often quite
graphically pictured in films and
television shows. Actually,
defibrillation might induce some
contractions in the muscles of the
patient, but in no case will the
patient jump. In most television
shows, the paddles are used which
may make a rescuer feel apprehensive about defibrillating a patient if they believe that they
have to gel the paddles then rub them together before shocking the patient. All AEDs used
in the public access setting have two pre-gelled patches that are easily placed onto the
patient's skin. This keeps the rescuer at a further distance from the patient during the
shocking and enables the patches to stay on continuously during the resuscitation efforts.
Source: http:/ / en. wikibooks. org/ w/ index. php? title=First_ Aid/ Automated_ External_
Defibrillation&oldid=1318487
Principal Authors: Mike.lifeguard, Geoff Plourde, Nugger
First Aid/Automated External Defibrillation 86
Appendices
First Aid/ Appendix A: Glossary
Abrasion
A superficial wound in which the topmost layers of the skin are scraped off
AED
Automated External Defibrillator
Airway
The passages which transfer air from the outside environment to the lungs; the tracha,
bronchi, bronchioles and alveoli
Artery
A blood vessel carrying blood away from the heart; contains oxygen-rich, high-pressure
blood in the systemic cardiorespiratory system
Avulsion
A tearing away of a section of skin from the layers of tissue beneath it
Bystander
Any person, trained or untrained, who assists in an emergency situation, but not as
part of a duty of employment
Capillary
The smallest blood vessels in the body; the skin is rife with capillaries
Carotid artery
The main artery providing blood supply to the head.
First Aid/Appendix A: Glossary 87
The carotid artery is the largest artery shown here; click for a
larger version.
Causation
Determination of whether the
defendant's actions are causally
linked to any harm
Circulation
The movement of blood
throughout the body; performed
by the heart
Consciousness (level of)
A state of awareness or lack
thereof
Consent
A legal condition whereby a
person can be said to have given
consent based upon an
appreciation and understanding
of the facts and implications of
an action
CPR
Cardiopulmonary resuscitation
Cyanosis
The bluish coloration of the skin due to the presence of deoxygenated blood near the
skin surface; occurs when the oxygen saturation of arterial blood falls below 85%
Defibrillation
Delivering a therapeutic dose of electrical energy to the affected heart with a device
called a defibrillator
Diabetes
a disease causing an inability to regulate the level of sugar (glucose) in the blood
Distal
The point on a limb furthest from its point of attachment to the body
Duty of Care
A legal obligation imposed on an individual requiring that they exercise a reasonable
standard of care while performing any acts that could foreseeably harm others
EMS
Emergency Medical System
History
One of the 3 parts of a secondary survey
Hypoxia
A condition in which insufficient oxygen reaches body tissue
Incision
A clean cut caused by a sharp-edged object
First Aid/Appendix A: Glossary 88
Insulin
a hormone that allows glucose to travel from the bloodstream into the cells
Laceration
Irregular wounds caused by a blunt impact to soft tissue which lies over hard tissue;
tearing of skin
Landmark
The location of compressions; on the midline of the chest, even with the nipples
Liability
A legal doctrine that makes a person responsible for the damage and loss caused by
their acts and omissions regardless of culpability; the requirements to prove liability
are a)a duty of care exists b)the standard of care was breached c)causation exists
Myocardial Infarction
Heart attack; bleeding or blockage cuts off blood flow to part of the heart muscle
Nailbed
The tissue under the nail; pinching the nail and observing the blood return to the
nailbed is a good test of circulation at that location
Oedema (Edema)
Swelling in the lower legs and ankles. Oedema is caused by a fluid build-up in the
body.
Semi-prone position
A position which keeps the tongue from obstructing the airway and allows any fluids to
drain from the mouth (aka recovery position)
Standard of Care
The degree of prudence and caution required of an individual who is under a duty of
care; the requirements of the standard are closely dependent on circumstances
Proximal
The point on a limb closest to its point of attachment to the body
Puncture
A wound caused by an object puncturing the skin
Vein
A blood vessel that carries blood toward the heart; most veins carry low-oxygen blood