First Aid & CPR: in Case of Emergency, Be Prepared
First Aid & CPR: in Case of Emergency, Be Prepared
First Aid & CPR: in Case of Emergency, Be Prepared
TM
Duty to Act
If youve been trained in first aid, you have a moral duty to
provide first aid to the victim of an emergency. But in most
states, you are legally compelled to provide care only if:
Its your job: If youre trained to perform first aid as
a part of your job, then you must provide first aid in
an emergency while youre on duty. Nurses, doctors,
policemen, firefighters, and lifeguards all must provide
first aid when on duty.
an
Protecting Yourself
Blood, or body fluids contaminated with blood, may carry
infectious diseases such as hepatitis or human immunodeficiency virus (HIV). First aid kits should contain medical
exam gloves, CPR mouth shields, and/or other equipment
to limit this risk.
Medical exam gloves:
To protect your hands and
skin from contact with
blood and bodily fluids.
Latex-free gloves are best,
but any rubber gloves are
better than nothing at all.
Mouth shield: To let you perform CPR without any
actual mouth-to-mouth contact. There are two main
types: Pocket Masks (generally used by medical
professionals) and Microshields (more common
among Good Samaritan responders).
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1. Straighten the victims legs and place the arm closest
to you at a right angle to the body. Remove any bulky
items from the victims pockets.
If youre exposed to body fluids in any way, call your healthcare provider as soon as possible for guidance.
2. With one hand, lift the arm farthest from you and bring
it across the victims chest. Hold the arm so the back
of the victims hand is against the cheek closest to you.
With your other hand, lift the knee farthest from you so
that the victims far foot rests flat against the ground.
Fire
Downed power lines
Hazardous chemicals
Unsafe structures
Traffic
If the victim is breathing, assess for illness or injury. Question the victim, question other people at the scene, and
observe the victim. If you observe (or the victim reports) any
of the signs listed below, call 911:
You should also palpate (feel) the victims body from head
to toe to check for:
Severe bleeding
Unusual skin color or temperature
Abnormal breathing
Deformities, such as extremities in abnormal positions
Verbal complaint of pain when a body part is touched
Swelling or tenderness in any area
Cuts or scrapes
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Writer: Linda Hepler
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If you believe that the condition is or may be life threatening,
or if you are uncertain what to do, you should always call for
helpeven if the victim refuses first aid.
Chest Compressions
CPR
Rescue Breathing
If the victim is not breathing, its crucial to get air into his
body by giving rescue breaths. Rescue breaths can be given
through a face shield or mask, or directly mouth-to-mouth.
The steps for delivering rescue breaths are:
1. Head tilt: Use a head tilt to make sure the victims
airway is open (see Assess the Victim).
2. Form a seal: If using a face shield or mask, place it
over the victims face, holding the edges of the shield
snugly against the face with the fingers of both hands
to make a tight seal. If providing direct mouth-tomouth, place your mouth over the victims mouth to
make a seal. Pinch closed the nose, using the hand
thats tilting the victims head back.
Respiratory problems can be caused by many different injuries and illnesses. The most common are choking, asthma,
and hyperventilation.
Choking
CPR, short for cardiopulmonary resuscitation, is a technique that keeps blood and oxygen flowing through the
body of a person who isnt breathing and whose heart has
stopped. Immediate CPR applied until medical help arrives
doubles a victims chances of survival.
Respiratory Problems
Ask the victim, Are you choking? If the victim can talk or
cough, the airway is not completely blocked. Encourage
the victim to try to
Signs of Choking
cough out the object.
Coughing or wheezing
If the victim cant talk
Difficulty breathing
or cough, then the air Grasping at the throat
way is blocked. Ask
Bluish color around mouth
the victims permission to administer the
Heimlich maneuver.
1. Stand behind the
victim. Wrap your
arms around the
victims abdomen
(or chest, if the
victim is heavyset or
pregnant).
2. Make a fist and
place it between the
victims sternum and
navel, with the thumb
side facing the victim.
3. With your other hand, grasp the hand thats formed into
a fist. Thrust your hands quickly inward and upward to
expel the object.
If the victim loses consciousness, check his airway and
breathing. If necessary, begin CPR.
Cycles of CPR
After the two initial rescue breaths, CPR should be given
in cycles30 chest compressions followed by two rescue
breaths. Two full cycles of CPR would be:
First cycle: 30 compressions, 2 breaths
Second cycle: 30 compressions, 2 breaths
Continue giving cycles of breathing and compression until
the victim has started to breathe on his own or until medical
help has arrived. If the victim starts breathing at any time,
put him in the recovery position and wait for medical help.
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Asthma Attacks
External Bleeding
Asthma is a condition
Signs of an Asthma Attack
in which the airways
Wheezing
in the lungs narrow,
Coughing
making it difficult to
Chest tightness
breathe. Dust, smoke,
and exercise are common triggers for asthma attacks, though attacks may also
occur without an obvious trigger.
Hyperventilation
Hyperventilation is overly fast and deep breathing, often brought about
by anxiety or panic.
Signs of Hyperventilation
Fast or deep breathing
Lightheadedness
Tingling in the hands
Anaphylactic Shock
Anaphylactic shock
Signs of Anaphylactic Shock
is a severe, life-threat Itching skin, eyes, or nose
ening allergic reaction.
Congestion and sneezing
Common triggers may
Hives (red skin rash)
include insect stings,
Difficulty breathing
medications, and cer Swollen face and tongue
tain foods, such as
shellfish or peanuts.
If you suspect anaphylactic shock, call 911 immediately.
Assist the victim into the position of greatest comfort and
try to determine what caused the allergic reaction. If the
victim loses consciousness, monitor his airway and breathing and be ready to perform CPR.
Auto-Injectors
Some people who know they have severe allergies carry an
auto-injector, a device that injects a substance called epinephrine, which relieves allergic reactions. Auto-injectors
are often referred to by the brand name EpiPen .
If the victim has an auto-injector, you may have to help
him use it. The injection is given in the side of the thigh. Follow the instructions on the wrapper.
Bleeding
Bleeding occurs when blood vessels, which circulate blood
throughout the body, are ruptured in an injury. If the injury
breaks the skin, external bleeding occurs. If the skin isnt
broken, internal bleeding occurs, in which blood from
broken blood vessels pools within the body. Both types of
bleeding can result in shock.
When providing first aid for a bleeding person, wear
gloves if possible.
Nosebleeds
1. Place the victim in a seated position with his head
tilted slightly forward and ask him to breathe through
his mouth. This will prevent blood from obstructing the
airway or running down the back of the throat.
2. Using a gloved hand, pinch the nostrils together. If the
victim is able to do this himself, allow him to do so.
3. Check to see whether the bleeding has stopped after
ten minutes. If not, continue pinching for ten minutes,
and then, if necessary, ten minutes more.
4. If the bleeding stops, advise the victim to rest for a few
hours and to avoid blowing his nose, spitting, coughing,
or sniffing during this time.
5. If the bleeding doesnt stop, transport the victim to a
medical center.
Internal Bleeding
Shock
Shock is a life-threatSigns of Shock
ening condition that oc Confusion or dizziness
curs when a persons
Change in responsiveness
circulatory system is
Cool, clammy, pale skin
unable to supply the
Nausea, vomiting, or thirst
body with oxygen. The
most common cause of shock is blood loss, though it can
also be caused by a heart attack, burns, or fluid loss from
vomiting or diarrhea.
Symptoms of shock may appear suddenly or slowly, which
makes it difficult to spot. Any time a victim has severe fluid
loss, burns, or heart trouble, look out for signs of shock.
1. If a victim appears to be in shock, call 911.
2. Search for and treat the cause of the shock, if you are
not already aware of it.
3. Help the victim to lie on his back.
4. Elevate the legs about 12 inches from the floor. Be very
careful doing this if there are possible fractures.
5. Cover the victim with a coat or blanket to help maintain
body temperature. Loosen any tight clothing that might
restrict blood flow.
6. If the victim vomits, make sure he can still breathe and
put him in the recovery position.
7. If the victim becomes unconscious, check for airway
and breathing. If there is no breathing, begin CPR.
Cold-Related Ailments
The two most common cold injuries are frostbite and hypothermia.
Frostbite
Frostbite is the freezing
Signs of Frostbite
of skin tissues. It occurs
White or gray waxy skin
when skin is exposed to
Numb or tingling skin
freezing temperatures (or
Severe frostbite: less
near-freezing with a wind
pain and hard skin
chill) for an extended period of time. Severe frostbite can result in tissue death, called gangrene.
Frostbite victims should receive immediate medical attention as soon as possible. Meanwhile, provide the following first aid:
1.
2.
3.
4.
Hypothermia
Hypothermia is a drop
Signs of Hypothermia
in a persons body tem Lowered responsiveness
perature after long expo Unnatuarlly cool skin
sure to cold air or water.
Violent shivering
If the victim is elderly or
an infant, call 911 immediately. If victim is young and fit and the symptoms are not
extreme, provide first aid and wait a few minutes to determine whether medical attention is required.
1. Move the victim quickly to a warm place.
2. Remove any wet clothing. Cover the victim with dry
clothing, a blanket, or even newspapers.
3. If the victim can swallow, give warm liquids to drink.
4. If youre at all unsure of the victims condition,
transport him to a medical care facility or call 911.
Heat-Related Ailments
The most common heat-related illnesses are sunburn, heat
exhaustion, and heat stroke.
Sunburn
Sunburn is caused by excessive
Signs of Sunburn
exposure to sunlight or to the rays
Red skin
from a sunlamp in a tanning salon.
Pain
Certain medicines make people
Blistering
more susceptible to sunburn. If
youre on medication, check
whether it has any side effects related to sun exposure.
1. Move the sunburned person into the shade or indoors.
Provide cool water to drink.
2. Sponge the affected skin with cold water or soak the
affected areas in cold water for 1015 minutes.
3. If no blistering develops, soothe the skin with calamine
lotion. If blistering develops, get medical assistance.
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Heat Exhaustion
Heat exhaustion results
when a person loses too
much water and salt as a
result of excessive sweating. It can be caused by
overexertion, hot weather, or illness.
1. Move the victim to a cool place, and have him lie down
and elevate his legs.
2. Provide plenty of cool water to drink. If possible, add
salt to the water at a ratio of one teaspoon per quart.
3. Transport the victim to a medical center, even if he
seems to have recovered.
4. If the victims condition deteriorates, put him in the
recovery position and monitor breathing. Be ready to
provide CPR if necessary.
Heat Stroke
Heat stroke occurs when
the body can no longer
cool itself. It can stem
from prolonged heat exhaustion, fever, or heat
exposure. The goal of
heat stroke first aid is to
lower the victims body
temperature.
1. Call 911.
2. Move the victim to a cool place.
3. Wrap the victim in a cool, wet sheet, or sponge with
cool water and/or place ice packs against his neck. If
no water or ice is available, fan the victim.
4. If possible, monitor the victims body temperature with
the goal of reducing it to at least 100.4F (38C).
5. If the victims body temperature falls to target level,
replace the wet blanket with a dry one and put the
victim into the recovery position.
6. Monitor body temperature and breathing. If the victims
body temperature rises, return to cooling the body. If
the victim loses consciousness, check his breathing
and, if necessary, begin CPR.
Head Injuries
Head injuries range from concussions that cause brief
impairment of consciousness to grave, life-threatening injuries. Any serious head injury should be treated also as an
injury to the spine or neck.
Concussion
Concussion occurs when the
brain is shaken by an impact. To provide first aid for a
concussion:
Signs of Concussion
Brief impairment of
consciousness
Nausea or dizziness
Memory loss
Skull Fracture
Cerebral Compression
Symptoms
Falling responsiveness
Head wound or bruising
Soft scalp depression
Bruising around eyes
Blood from nose or ear
Asymmetry of head
or face
Falling responsiveness
Drowsiness
Intense headache
Fever or flushed skin
Unequal pupil size
Paralysis on one side of
the body
Treatment
Call 911. If the victim is
conscious, keep him comfortable but keep his head
and neck motionless. If
the victim is unconscious,
monitor breathing until
medical help arrives.
Spinal Injuries
If you suspect a neck
or spinal injury, dont
move the victim unless absolutely necessary.
Skeletal Injuries
A dislocation occurs
Signs of Dislocation
when a bone pops out
Searing pain
of its normal position
Inability to move the area
at a joint. Dislocations
Swelling and discoloration
occur most often in
Awkward bending
the shoulder, jaw, and
fingers, though they
can occur at any joint. As a first responder, your goal is
to immobilize the injury and get the victim to the hospital.
Never attempt to snap a dislocation back into place.
1. Call for medical help. Watch for signs of shock.
2. Keep the injured area immobilized.
3. Support the injured area with a sling secured with a
bandage wrapped around an uninjured body part.
4. Check bandages every ten minutes to make sure they
arent cutting off circulation.
Burns
Heat, chemicals, and electricity can all cause burns.
Though minor burns may only need first aid care, major
burns need professional medical attention.
Bone Fractures
Bone fractures can be
closed, meaning that the
skin is left intact, or open,
meaning that the broken
bone has punctured the
skin. Open fractures are also
Dislocations
Signs of Fracture
Loss of function
Pain, swelling, bruising
called compound fractures.
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3. If the burn is major, or if victims clothes were on fire,
call 911 and treat him for shock. If the victim loses
consciousness, check his airway and breathing. If there
is no breathing, begin CPR.
4. If the burn is minor, immerse the burned area in a sink
or bucket of cool (not cold) water, or cover it with a wet
cloth for ten minutes. If possible, cover the burn loosely
with a dry sterile dressing, but dont tape the dressing.
Poisoning
Poisons are substances that have a toxic effect on body
tissues. They can range from overdoses of medicine to
household chemicals, industrial gases, or natural plant
substances. The treatment depends on the specific poison.
Poisons are most commonly ingested or inhaled.
Ingested Poisons
An ingested poison can
damage the digestive
tract and, if absorbed
into the bloodstream,
can cause additional
damage to the body.
Never induce vomiting
in a case of ingested
poison.
Inhaled Poisons
Heart Attack
Animal Bites
Animal bites can cause blood loss, spread disease, and
lead to infection. Notify police about any animal bite.
1. If there are large or multiple wounds, call 911.
2. Stop bleeding with direct pressure to the wound ( see
External Bleeding).
3. If necessary, treat the victim for shock ( see Shock).
4. Wash the wound with soap (if available) and water.
5. If medical assistance is not on its way, transport the
victim to an emergency room as soon as possible.
Snake Bites
Though few snakes in the United States are poisonous, its
always best to be cautious when dealing with a snake bite.
Call 911 and then follow these guidelines while awaiting the
arrival of medical personnel.
1. Wash the bite with soap (if available) and water.
2. Immobilize the bitten body part and gently compress
the part of the limb above the bite with bandages.
3. If the victim loses consciousness, check his airway and
breathing and provide CPR if needed.
Do not slash a snakebite with a knife, try to suck the poison
from the wound, or do anything that prevents blood from
reaching or leaving the site of the wound.
Fainting
Fainting is a brief period of
unconsciousness after which
the victim recovers fully. It can
result from pain, hunger, exhaustion, stress, surprise, or
sudden action after inactivity.
Signs of Fainting
Lightheadedness
Brief loss of
consciousness
Slow pulse
Hypoglycemia
Hypoglycemia is a lack
of glucose (sugar) in the
blood. It tends to strike
people who are diabetic.
Signs of Hypoglycemia
Faintness or confusion
Clammy, sweaty skin
Seizure
A seizure involves a loss
Signs of Seizure
or impairment of con Loss of consciousness
sciousness and loss of
Convulsive movements
muscle control. Many
Arching of the back
seizures are caused by a
medical condition called
epilepsy, but they can also result from head injuries, hypoglycemia, heat stroke, or poisoning.
1. Protect the victim by moving objects out of his way.
If possible, put a towel or blanket beneath his head to
protect it against impact with the floor.
2. Call for medical help.
3. After the seizure is over, check his airway and
breathing.
If necessary, begin CPR.
4. If the victim is breathing, help him into the recovery
position. Stay with him until help arrives.
Never try to restrain a seizure victim by force or try to pry
open or put anything inside a seizure victims mouth.
Stroke
A stroke occurs when blood flow to the brain is stopped
or impaired by a blood clot or rupture of a blood vessel.
Strokes tend to affect older people or people suffering from
high blood pressure. Speedy medical care is the priority for
any stroke victim.
1. Call 911.
2. If the victim is conscious, lay him down with his head
and shoulders slightly elevated, and rest his head
slightly to the side. The victim may dribble from the
mouth.
3. If the victim becomes unconscious, check his airway
and breathing. If necessary, begin CPR.