#1
What is the correct compression-to-ventilation ratio for pediatric CPR?
15:2
ExplanationGive 15 compressions followed by 2 ventilations.
#2
What is the primary purpose of rescue breaths in CPR?
To provide oxygen to the lungs
ExplanationRescue breaths aim to oxygenate the lungs.
#3
What is the recommended compression depth for pediatric CPR?
1.5 inches
ExplanationCompression depth should be 1.5 inches.
#4
What is the correct hand placement for chest compressions in adult CPR?
Center of the chest
ExplanationPlace hands at the center of the chest for compressions.
#5
In pediatric CPR, what is the recommended compression depth for an adolescent?
1.5-2 inches
ExplanationFor adolescents, compressions should be 1.5-2 inches deep.
#6
Which of the following is a key difference between pediatric and adult CPR?
All of the above
ExplanationMultiple differences exist, encompassing depth, technique, and ratio.
#7
What is the recommended depth for chest compressions during adult CPR?
2 inches
ExplanationCompressions should be at a depth of 2 inches.
#8
In pediatric CPR, where should chest compressions be performed?
Lower half of the sternum
ExplanationCompressions should target the lower sternum.
#9
What is the primary cause of cardiac arrest in infants and children?
Respiratory failure
ExplanationCardiac arrest is often due to respiratory failure.
#10
In adult CPR, how should you check for signs of breathing?
Look for chest rise and fall
ExplanationObserve the chest for rise and fall.
#11
Which action should be taken first in the CPR sequence?
Check for responsiveness
ExplanationCheck for responsiveness before starting CPR.
#12
When performing CPR on an infant, what is the recommended depth for chest compressions?
1/2 inch
ExplanationCompression depth should be 1/2 inch.
#13
Which organization provides guidelines for CPR procedures?
AHA
ExplanationAmerican Heart Association provides CPR guidelines.
#14
What is the recommended compression rate for adult CPR?
100-120 compressions per minute
ExplanationPerform compressions at a rate of 100-120 per minute.
#15
Which technique is used to open the airway during CPR?
Head tilt-chin lift
ExplanationOpen the airway with a head tilt and chin lift.
#16
What is the ratio of chest compressions to rescue breaths in adult CPR?
30:2
ExplanationPerform 30 compressions followed by 2 ventilations.
#17
What is the purpose of an AED (Automated External Defibrillator) in CPR?
To deliver an electric shock to restore normal heart rhythm
ExplanationAEDs deliver shocks to restore heart rhythm.
#18
What is the recommended compression rate for infant CPR?
100-120 compressions per minute
ExplanationPerform compressions at 100-120 per minute.
#19
In adult CPR, what should you do if the chest does not fully recoil after each compression?
Decrease compression depth
ExplanationReduce compression depth if recoil is incomplete.