#1
What does CPR stand for?
Cardiopulmonary Resuscitation
ExplanationEmergency procedure to revive heart and lung function.
#2
Which of the following is a common sign of cardiac arrest?
Loss of consciousness and no pulse
ExplanationIndicates heart and lung function failure.
#3
What is the first step you should take when you see someone collapse and suspect cardiac arrest?
Check for responsiveness and breathing
ExplanationAssessing if immediate intervention is required.
#4
What should you do if an automated external defibrillator (AED) is available during CPR?
Apply it as soon as possible
ExplanationImproves chances of successful defibrillation.
#5
In CPR, what does the 'A' stand for in the ABCs of resuscitation?
Airway
ExplanationClearing the airway to ensure proper breathing.
#6
What is the primary goal of CPR?
Restore circulation and oxygenation
ExplanationTo sustain vital functions until further medical care.
#7
For which of the following conditions is CPR most likely NOT appropriate?
Decapitation
ExplanationCPR cannot restore circulation in this case.
#8
What is the recommended compression depth for adult CPR?
2 inches
ExplanationAdequate depth for effective chest compressions.
#9
When should rescue breaths be given during CPR?
Before chest compressions
ExplanationTo optimize oxygenation before circulation restoration.
#10
For infants, how should you perform chest compressions during CPR?
Use two fingers
ExplanationProper technique due to infant size and fragility.
#11
How often should CPR certification be renewed?
Every 2 years
ExplanationEnsures knowledge of latest techniques and protocols.
#12
What is the recommended rate of chest compressions per minute for adult CPR?
80-100 compressions
ExplanationMaintains sufficient circulation without fatigue.
#13
When performing CPR on a child, what is the compression depth recommended?
1.5 inches
ExplanationAppropriate depth for effective compression in children.
#14
Which of the following situations requires the use of hands-only CPR?
Cardiac arrest in an adult
ExplanationIncreases likelihood of bystander intervention.
#15
Which organization provides guidelines for CPR and emergency cardiovascular care?
American Heart Association (AHA)
ExplanationEstablishes standardized protocols for CPR.
#16
Which rhythm is a defibrillator primarily used to treat?
Ventricular fibrillation
ExplanationA life-threatening arrhythmia requiring immediate defibrillation.
#17
In two-rescuer CPR for an adult, how should the rescuers position themselves?
One at the head and one at the side of the chest
ExplanationEnsures optimal coordination and effectiveness.
#18
What is the recommended compression-to-ventilation ratio for one-rescuer adult CPR?
30:2
ExplanationOptimizes circulation and oxygenation.
#19
During infant CPR, what is the recommended compression depth?
0.5 inches
ExplanationAdjusted depth due to infant's delicate structure.
#20
In the chain of survival, what is the final link?
Early defibrillation
ExplanationCritical intervention to restore heart rhythm.
#21
Which of the following is NOT a component of the chain of survival?
Post-resuscitation care in a facility
ExplanationOccurs after initial resuscitation efforts.