#1
What does CPR stand for?
Cardiopulmonary Resuscitation
ExplanationCPR stands for Cardiopulmonary Resuscitation.
#2
What is the purpose of the recovery position in basic first aid?
To maintain an open airway
ExplanationThe purpose of the recovery position in basic first aid is to maintain an open airway.
#3
What is the purpose of the head tilt-chin lift maneuver in basic life support?
To clear the airway obstruction
ExplanationThe purpose of the head tilt-chin lift maneuver in basic life support is to clear the airway obstruction.
#4
In the context of CPR, what does the term 'A-B-C' stand for?
Airway, Breathing, Circulation
ExplanationIn the context of CPR, 'A-B-C' stands for Airway, Breathing, Circulation.
#5
What is the purpose of the recovery position in basic life support?
To maintain an open airway
ExplanationThe purpose of the recovery position in basic life support is to maintain an open airway.
#6
In BLS, what is the first step when responding to an unconscious person?
Check for responsiveness
ExplanationThe first step when responding to an unconscious person in BLS is to check for responsiveness.
#7
During CPR, what is the recommended compression depth for adult patients?
2 inches (5 cm)
ExplanationThe recommended compression depth for adult CPR is 2 inches (5 cm).
#8
Which organization provides guidelines for Basic Life Support (BLS)?
European Resuscitation Council (ERC)
ExplanationThe European Resuscitation Council (ERC) provides guidelines for Basic Life Support (BLS).
#9
Which of the following is a key component of high-quality chest compressions in CPR?
Allowing full chest recoil
ExplanationAllowing full chest recoil is a key component of high-quality chest compressions in CPR.
#10
What is the compression-to-ventilation ratio for adult CPR?
30:2
ExplanationThe compression-to-ventilation ratio for adult CPR is 30 compressions to 2 ventilations.
#11
In infant CPR, where should chest compressions be performed?
Lower half of the sternum
ExplanationIn infant CPR, chest compressions should be performed on the lower half of the sternum.
#12
What is the recommended compression depth for infant CPR?
1 inch (2.5 cm)
ExplanationThe recommended compression depth for infant CPR is 1 inch (2.5 cm).
#13
What is the purpose of rescue breaths in CPR?
To provide oxygen to the lungs
ExplanationThe purpose of rescue breaths in CPR is to provide oxygen to the lungs.
#14
In the chain of survival, what does 'Early Defibrillation' refer to?
Early use of an automated external defibrillator (AED)
ExplanationEarly Defibrillation refers to the early use of an automated external defibrillator (AED) in the chain of survival.
#15
When should you call for emergency medical help before starting CPR?
Before checking for breathing
ExplanationEmergency medical help should be called for before checking for breathing when starting CPR.
#16
What is the recommended rate of chest compressions per minute for adult CPR?
120-140
ExplanationThe recommended rate of chest compressions per minute for adult CPR is 120 to 140.
#17
What is the primary purpose of an automated external defibrillator (AED) in cardiac arrest situations?
To deliver an electric shock to restore normal heart rhythm
ExplanationThe primary purpose of an automated external defibrillator (AED) in cardiac arrest situations is to deliver an electric shock to restore normal heart rhythm.
#18
When assessing responsiveness, what is the correct sequence of steps in the BLS algorithm?
Call for help, check for breathing, and give rescue breaths
ExplanationThe correct sequence of steps in the BLS algorithm when assessing responsiveness is to call for help, check for breathing, and give rescue breaths.