#1
Which of the following is a common symptom of a heart attack?
Chest pain or discomfort
ExplanationTypical symptom due to reduced blood flow to the heart muscle.
#2
What is the first step in performing CPR on an unconscious person?
Call emergency services
ExplanationCritical for activating professional help before initiating CPR.
#3
What is the universal sign for choking?
Clutching at the throat with one hand
ExplanationRecognizable gesture indicating airway obstruction.
#4
Which technique is used to control severe bleeding?
Apply direct pressure
ExplanationImmediate measure to stop or control bleeding until further medical assistance.
#5
What does the acronym 'ABC' stand for in first aid?
Airway, Breathing, Circulation
ExplanationVital sequence to assess and address life-threatening situations.
#6
What is the recommended ratio of chest compressions to rescue breaths in CPR for adults?
30 compressions to 2 breaths
ExplanationOptimal balance to maintain circulation and oxygenation.
#7
Which of the following is a symptom of anaphylaxis?
Decreased blood pressure
ExplanationResult of systemic allergic reaction, leading to severe drop in blood pressure.
#8
What is the recommended depth for chest compressions in adult CPR?
2 inches
ExplanationAdequate depth to effectively pump blood during CPR.
#9
What is the primary purpose of the recovery position?
To clear the airway
ExplanationEnsures open airway and prevents aspiration in unconscious individuals.
#10
When should a tourniquet be applied to control bleeding?
After direct pressure has failed
ExplanationLast resort when direct pressure fails, as it may lead to tissue damage.
#11
What does the acronym 'D-R-A-B-C' stand for in first aid?
Danger, Response, Airway, Breathing, Circulation
ExplanationSequential assessment steps to manage emergency situations.
#12
What is the proper technique for administering an epinephrine auto-injector for anaphylaxis?
Inject into the thigh muscle
ExplanationRapid and effective delivery to counteract severe allergic reactions.
#13
What is the correct order of actions in the 'chain of survival' concept for cardiac arrest?
Early recognition, early CPR, early defibrillation, post-cardiac arrest care
ExplanationCrucial steps to increase survival rates following cardiac arrest.
#14
Which of the following is a sign of shock?
Increased heart rate
ExplanationPhysiological response aiming to maintain circulation in critical situations.
#15
What is the primary purpose of an Automated External Defibrillator (AED)?
To restore normal heart rhythm
ExplanationDelivers controlled electric shocks to correct abnormal heart rhythms.