#1
What is the recommended compression rate for CPR in adults?
100 compressions per minute
ExplanationRecommended adult CPR compression rate is 100 compressions per minute.
#2
What does AED stand for?
Automated External Defibrillator
ExplanationAED stands for Automated External Defibrillator.
#3
What is the purpose of an AED (Automated External Defibrillator) in CPR?
To deliver a shock to the heart to restore normal rhythm
ExplanationAED purpose in CPR is to deliver a shock to the heart to restore normal rhythm.
#4
What is the first step to take when encountering an unresponsive victim?
Check for responsiveness
ExplanationFirst step with an unresponsive victim is to check for responsiveness.
#5
Which of the following is a common cause of sudden cardiac arrest?
Irregular heart rhythm
ExplanationA common cause of sudden cardiac arrest is irregular heart rhythm.
#6
Which of the following is a common sign of airway obstruction?
Inability to speak or cough
ExplanationInability to speak or cough is a common sign of airway obstruction.
#7
Which of the following is a correct sequence of steps in Basic Life Support (BLS)?
Call, Assess, Compressions, Airway, Breathing
ExplanationBLS sequence: Call for help, Assess responsiveness, Start compressions, Open airway, Provide breaths.
#8
Which technique is used to open the airway in an unconscious person?
Head tilt-chin lift
ExplanationHead tilt-chin lift technique is used to open the airway in an unconscious person.
#9
What does CAB stand for in CPR?
Compressions, Airway, Breathing
ExplanationCAB in CPR stands for Compressions, Airway, Breathing.
#10
Which age group requires a different compression technique in CPR?
Children under 1 year old
ExplanationChildren under 1 year old require a different compression technique in CPR.
#11
What is the recommended compression depth for adults during CPR?
2 inches
ExplanationRecommended compression depth for adults during CPR is 2 inches.
#12
What does the acronym 'ABCDE' stand for in emergency care?
Airway, Breathing, Circulation, Disability, Exposure
ExplanationABCDE in emergency care stands for Airway, Breathing, Circulation, Disability, Exposure.
#13
During CPR, what is the ratio of compressions to breaths in adults?
30 compressions to 2 breaths
ExplanationIn adult CPR, the compression-to-breath ratio is 30 compressions to 2 breaths.
#14
Which of the following is a symptom of effective chest compressions during CPR?
Visible chest recoil
ExplanationVisible chest recoil is a symptom of effective chest compressions during CPR.
#15
Which of the following should be done first when using an AED?
Check for responsiveness
ExplanationFirst step when using an AED is to check for responsiveness.
#16
What is the correct ratio of compressions to breaths when performing CPR on an infant?
15 compressions to 1 breath
ExplanationCorrect compression-to-breath ratio for infant CPR is 15 compressions to 1 breath.
#17
What is the first action to take if a victim collapses and is unresponsive?
Call 911
ExplanationFirst action with an unresponsive victim is to call 911.