#1
Which of the following is a common symptom of a heart attack?
Chest pain or discomfort
ExplanationA classic indicator of heart attack often accompanied by sweating and nausea.
#2
What does CPR stand for?
Cardiopulmonary resuscitation
ExplanationA life-saving technique to maintain blood flow and oxygenation in cardiac arrest.
#3
What does the acronym AED stand for in the context of emergency cardiac care?
Automated External Defibrillator
ExplanationA portable device to analyze heart rhythm and deliver a shock if needed in cardiac arrest.
#4
Which of the following is a common risk factor for cardiovascular disease?
Smoking
ExplanationSmoking significantly increases the risk of developing cardiovascular issues.
#5
What is the first thing you should do when you witness someone collapse suddenly?
Call emergency services
ExplanationPrompt activation of emergency services is crucial to initiate timely medical assistance.
#6
Which of the following is NOT a step in performing CPR?
Administer medication
ExplanationCPR primarily focuses on chest compressions and rescue breaths, not medication.
#7
What is the recommended depth for chest compressions during adult CPR?
At least 2 inches (about 5 centimeters)
ExplanationEffective compressions should be deep enough to adequately circulate blood.
#8
What is the recommended rate of chest compressions per minute for adult CPR?
100
ExplanationAdequate chest compressions ensure sufficient blood circulation during CPR.
#9
Which of the following is a sign of a heart attack in women?
All of the above
ExplanationWomen may exhibit symptoms like chest pain, nausea, shortness of breath, or back pain during a heart attack.
#10
What is the correct sequence of steps in the Chain of Survival for cardiac arrest?
Calling emergency services, Chest compressions, Defibrillation, Advanced life support
ExplanationA systematic approach to maximize survival chances in cardiac arrest cases.
#11
What is the most common cause of sudden cardiac arrest?
Coronary artery disease
ExplanationBlockages in coronary arteries disrupt blood flow to the heart, leading to sudden arrest.
#12
What is the purpose of defibrillation in emergency cardiac care?
To restore a normal heart rhythm
ExplanationDefibrillation aims to stop abnormal heart rhythms and restore normal electrical activity.
#13
Which of the following is a common symptom of cardiac arrhythmia?
All of the above
ExplanationCardiac arrhythmia can manifest as palpitations, dizziness, fainting, or chest discomfort.
#14
What is the primary cause of sudden cardiac arrest in young athletes?
Congenital heart abnormalities
ExplanationUndetected heart conditions like abnormal heart structure can lead to sudden arrest during exertion.
#15
Which of the following statements about hands-only CPR is true?
It involves continuous chest compressions without rescue breaths.
ExplanationEliminates the need for mouth-to-mouth resuscitation, simplifying bystander intervention.