Test 1--Chapter 47 Basic Emergency Care Flashcards
What is the goal of first aid?
to prevent death and prevent injuries from becoming worse.
What is first aid?
the emergency care given to an ill or injured person before medical help arrives.
What is EMS?
Emergency Medical Services
How do you activate EMS?
- Dial 911.
- Call the local fire or police department.
- Call the phone operator.
What is sudden cardiac arrest (SCA)?
when the heart and breathing stop suddenly and without warning.
What are the three major signs of SCA?
- No response
- No breathing
- No pulse
What is respiratory arrest?
- when breathing stops but heart action continues for several minutes.
- If breathing is not restored, cardiac arrest occurs.
What is CPR?
Cardiopulmonary resuscitation
CPR supports _________ and ___________.
CPR supports breathing and circulation.
When is the recovery position used?
when the person is breathing and has a pulse but is not responding.
What is the benefit of the recovery position?
The position helps keep the airway open and prevents aspiration
How do you get a person into recovery position?
- Logroll the person into the recovery position.
- Keep the head, neck, and spine straight.
- A hand supports the head.
When should you NOT use the recovery position?
Do not use this position if the person might have neck injuries or other trauma
What is it called when there is an excessive loss of blood in a short amount of time?
hemorrhage
What is internal hemorrhage?
The bleeding is inside body tissues and body cavities.
What is fainting?
the sudden loss of consciousness from an inadequate blood supply to the brain
What does a person look like who has fainted?
The person looks pale, has weak pulse, and has shallow respirations if consciousness is lost.
What should you if you suspect a person might faint?
- Have the person sit or lie down before fainting occurs.
- If sitting, the person bends forward and places the head between the knees.
- If the person is lying down, raise the legs.
- Loosen tight clothing (belts, ties, scarves, collars, etc.)
- Do not let the person get up until symptoms have subsided for about 5 minutes.
- Help the person to a sitting position after recovery from fainting. Observe for fainting.
What is shock?
when organs and tissues do not get enough blood.
What are the causes of shock?
- blood loss,
- heart attack (myocardial infarction),
- burns, and
- severe infection
What are the signs and symptoms of shock?
Low or falling blood pressure
Rapid and weak pulse
Rapid respirations
Cold, moist, and pale skin
Thirst
Restlessness
Confusion
Is anaphylactic shock an emergency?
Yes
What is anaphylaxis?
is a life-threatening sensitivity to an antigen.
