#1
What is the recommended compression depth for adults during cardiopulmonary resuscitation (CPR)?
2 inches (5 centimeters)
ExplanationDepth recommended for effective CPR on adults.
#2
Which of the following is a common sign of a heart attack?
Chest pain or discomfort
ExplanationCommon indicator of a heart attack.
#3
What is the first step to take when encountering a person who is unresponsive?
Call for help
ExplanationInitial action to take in an emergency situation.
#4
Which of the following is NOT a risk factor for cardiovascular disease?
Regular exercise
ExplanationFactor that reduces the risk of cardiovascular disease.
#5
Which of the following is a symptom of sudden cardiac arrest?
Sudden loss of consciousness
ExplanationIndicator of sudden cardiac arrest.
#6
During CPR, what is the ratio of compressions to breaths for adults?
30 compressions to 2 breaths
ExplanationRecommended ratio for CPR on adults.
#7
Which medication is commonly used during a cardiac arrest to help restore a normal heart rhythm?
Epinephrine
ExplanationCommon drug used to restore heart rhythm.
#8
What is the recommended ratio of compressions to breaths for infants during CPR?
30 compressions to 2 breaths
ExplanationOptimal ratio for CPR on infants.
#9
During an advanced cardiac life support (ACLS) scenario, what is the purpose of administering amiodarone?
To stabilize abnormal heart rhythms
ExplanationDrug used to treat and stabilize irregular heart rhythms.
#10
What is the primary purpose of administering epinephrine during cardiac arrest?
To increase blood pressure
ExplanationFunction of epinephrine in cardiac arrest management.
#11
What does the acronym AED stand for in the context of emergency cardiovascular care?
Automated External Defibrillator
ExplanationDevice used to analyze heart rhythms and deliver shocks if necessary.
#12
What is the recommended depth for chest compressions on infants during CPR?
1/2 inch (1.3 centimeters)
ExplanationCorrect depth for effective CPR on infants.
#13
What is the correct hand placement for chest compressions on an adult during CPR?
Lower half of the sternum
ExplanationProper location for chest compressions.
#14
What is the purpose of providing high-quality CPR?
To increase the chances of survival
ExplanationObjective of performing effective CPR.
#15
During CPR, when should an automated external defibrillator (AED) be used?
As soon as it is available
ExplanationImmediate utilization upon availability in CPR.