#1
What is the first step in managing a cardiac arrest?
Administering CPR (Cardiopulmonary Resuscitation)
Applying an AED (Automated External Defibrillator)
Calling for emergency medical services (EMS)
Checking for a pulse
#2
Which rhythm is most commonly treated with defibrillation?
Ventricular fibrillation
Asystole
Sinus bradycardia
Atrial fibrillation
#3
What is the recommended rate of chest compressions during CPR for adults?
50 compressions per minute
80 compressions per minute
100 compressions per minute
120 compressions per minute
#4
Which of the following is NOT a common cause of cardiac arrest?
Heart attack
Stroke
Electrocution
Drowning
#5
Which of the following is a symptom of cardiac arrest?
Slow and steady pulse
Rapid and irregular heartbeat
Loss of consciousness and no pulse
Shallow breathing
#6
What is the recommended ratio of compressions to breaths during CPR for adults?
15 compressions to 2 breaths
30 compressions to 2 breaths
30 compressions to 1 breath
15 compressions to 1 breath
#7
What is the recommended position for the victim during defibrillation?
Standing upright
Lying on the stomach
Lying on the left side
Lying flat on the back
#8
Which of the following statements about AED safety is correct?
AEDs can cause harm if used incorrectly
AEDs are safe to use on any individual regardless of circumstances
AEDs are only effective when used by medical professionals
AEDs should only be used after administering CPR
#9
What is the recommended depth for compressions on infants during CPR?
1 inch
1.5 inches
2 inches
2.5 inches
#10
Which of the following rhythms is shockable?
Pulseless electrical activity (PEA)
Asystole
Sinus bradycardia
Ventricular fibrillation (VF)
#11
What does AED stand for?
Automated Emergency Device
Automated External Defibrillator
Automatic Emergency Defibrillator
Automated External Device
#12
During CPR, what is the recommended compression depth for adults?
1 inch
2 inches
3 inches
4 inches
#13
What is the purpose of defibrillation during cardiac arrest?
To restore a normal heart rhythm
To stop the heart temporarily
To provide oxygen to the heart
To stimulate the heart muscle
#14
What is the recommended placement of AED pads for a child during defibrillation?
One pad on the chest, one pad on the back
Both pads on the chest
One pad on the chest, one pad on the abdomen
One pad on the chest, one pad on the upper back
#15
Which of the following is an advantage of using an AED in cardiac arrest management?
It requires extensive training to operate
It delivers a shock only when necessary
It can be used without calling emergency services
It is ineffective in treating ventricular fibrillation
#16
What is the recommended age and weight range for using pediatric AED pads?
Under 5 years old, under 55 pounds
Under 8 years old, under 55 pounds
Under 12 years old, under 88 pounds
Under 10 years old, under 88 pounds
#17
What is the recommended action if the victim has a hairy chest?
Shave the chest before applying AED pads
Apply AED pads directly over the hair
Apply AED pads only on areas with less hair
Avoid using the AED until medical professionals arrive
#18
Which of the following is a potential complication of defibrillation?
Resumption of normal heart rhythm
Increase in blood pressure
Heart attack
Electrical burns on the skin
#19
What is the primary role of the bystander in the chain of survival?
Administering advanced life support (ALS)
Providing emotional support to the victim's family
Initiating CPR and activating the emergency response system
Documenting the events leading up to the cardiac arrest
#20
How does an AED determine whether a shock is needed?
By assessing the victim's blood pressure
By analyzing the electrical activity of the heart
By measuring the victim's oxygen saturation levels
By evaluating the victim's level of consciousness
#21
What is the correct sequence of steps in using an AED?
Turn on AED, attach pads, analyze rhythm, deliver shock if advised
Attach pads, turn on AED, analyze rhythm, deliver shock if advised
Analyze rhythm, turn on AED, attach pads, deliver shock if advised
Attach pads, analyze rhythm, turn on AED, deliver shock if advised
#22
What action should be taken if a person is wearing a medication patch at the placement site of AED pads?
Remove the patch before applying AED pads
Avoid placing AED pads over the patch
Apply AED pads directly over the patch
Wait for EMS to arrive before applying AED pads
#23
In which of the following situations should an AED NOT be used?
When the victim is lying in water
When the victim has a medication patch on their chest
When the victim has a pacemaker implanted
When the victim is in a crowded area
#24
What is the primary purpose of the AED's automated analysis feature?
To diagnose the cause of cardiac arrest
To assess the effectiveness of CPR
To determine whether a shock is needed
To monitor the victim's vital signs
#25
What should be done immediately after delivering a shock with an AED?
Begin CPR immediately
Check for a pulse
Activate the emergency response system
Administer oxygen to the victim