#1
What does CPR stand for?
Cardiopulmonary Resuscitation
ExplanationCPR stands for Cardiopulmonary Resuscitation, a life-saving technique that combines chest compressions and rescue breaths to maintain blood circulation and oxygenation.
#2
Which of the following is a key step in CPR?
Checking for breathing
ExplanationChecking for breathing is a key step in CPR as it helps assess the person's condition and determine the need for chest compressions and rescue breaths.
#3
Which of the following actions should you take first in an adult CPR scenario?
Call for help
ExplanationIn an adult CPR scenario, the first action is to call for help, ensuring timely assistance.
#4
During CPR, what does AED stand for?
Automated External Defibrillator
ExplanationDuring CPR, AED stands for Automated External Defibrillator, a device used to deliver an electric shock to restore normal heart rhythm.
#5
What is the primary goal of CPR?
To maintain blood circulation to vital organs
ExplanationThe primary goal of CPR is to maintain blood circulation to vital organs, sustaining life until professional medical help arrives.
#6
Which of the following scenarios requires CPR?
Unconscious person not breathing
ExplanationCPR is required in a scenario where a person is unconscious and not breathing, indicating a potential cardiac or respiratory emergency.
#7
What is the recommended compression rate for CPR in adults?
120 compressions per minute
ExplanationThe recommended compression rate for CPR in adults is 120 compressions per minute, ensuring effective chest compressions.
#8
Which of the following is a recommended depth for chest compressions during CPR?
2 inches (5 cm)
ExplanationA recommended depth for chest compressions during CPR is 2 inches (5 cm), providing adequate circulation support.
#9
What is the recommended compression-to-ventilation ratio for CPR in adults?
30:2
ExplanationThe recommended compression-to-ventilation ratio for CPR in adults is 30:2, ensuring a balance between chest compressions and rescue breaths.
#10
What does the term 'chain of survival' refer to in CPR?
The series of actions needed for successful resuscitation
ExplanationThe term 'chain of survival' in CPR refers to the series of actions needed for successful resuscitation, emphasizing the importance of a coordinated response.
#11
In CPR, what is the purpose of the recovery position?
To maintain an open airway
ExplanationThe purpose of the recovery position in CPR is to maintain an open airway, preventing obstruction and facilitating breathing.
#12
What is the recommended sequence of actions in CPR?
Call for help, check for breathing, give chest compressions, give rescue breaths
ExplanationThe recommended sequence of actions in CPR involves calling for help, checking for breathing, giving chest compressions, and providing rescue breaths in a systematic approach.
#13
What is the purpose of rescue breaths in CPR?
To provide oxygen to the brain
ExplanationThe purpose of rescue breaths in CPR is to provide oxygen to the brain, maintaining vital functions.
#14
What is the recommended depth for chest compressions in pediatric CPR?
1.5 inches (4 cm)
ExplanationThe recommended depth for chest compressions in pediatric CPR is 1.5 inches (4 cm), tailored to the child's size and needs.
#15
What is the recommended rate of chest compressions in CPR for infants?
100-120 compressions per minute
ExplanationThe recommended rate of chest compressions in CPR for infants is 100-120 compressions per minute, ensuring effective support for their smaller bodies.
#16
What is the compression-to-ventilation ratio for CPR in infants?
15:2
ExplanationThe compression-to-ventilation ratio for CPR in infants is 15:2, ensuring a balance between chest compressions and rescue breaths tailored to their needs.
#17
What is the recommended compression depth for adult CPR if the person's chest cannot be compressed adequately?
0.5 inches (1.3 cm)
ExplanationIf the person's chest cannot be compressed adequately in adult CPR, the recommended compression depth is 0.5 inches (1.3 cm), prioritizing the preservation of blood circulation.
#18
What is the recommended compression depth for pediatric CPR?
1-1.5 inches (2.5-4 cm)
ExplanationThe recommended compression depth for pediatric CPR is 1-1.5 inches (2.5-4 cm), adapted to the size and needs of the child.