#1
What is the first step in Basic Life Support (BLS) for an adult patient?
Check for responsiveness
ExplanationAssessing if the patient is conscious and responsive.
#2
Which of the following is the recommended compression depth for adult patients during CPR?
2 inches (5 centimeters)
ExplanationEnsuring compressions are deep enough to adequately circulate blood.
#3
What is the recommended rate for chest compressions during CPR for adult patients?
100 compressions per minute
ExplanationMaintaining an appropriate rhythm for effective compressions.
#4
Which of the following is the correct hand placement for chest compressions on an adult during CPR?
Lower half of the sternum
ExplanationEnsuring proper compression alignment for effective CPR.
#5
In BLS, what is the compression-to-ventilation ratio for adult patients?
30 compressions to 2 ventilations
ExplanationMaintaining an effective balance between compressions and ventilations.
#6
What should you do if you witness an adult patient suddenly collapse?
Activate emergency medical services
ExplanationPromptly seeking professional medical assistance.
#7
During CPR, how should you position your hands for chest compressions on an adult patient?
At the upper half of the sternum
ExplanationEnsuring effective chest compressions by proper hand placement.
#8
Which of the following is NOT a component of the primary assessment in BLS?
Check for circulation
ExplanationExcluding this step from the initial assessment.
#9
Which of the following is a common cause of sudden cardiac arrest in adults?
Electrical shock
ExplanationOne of the potential triggers for cardiac arrest.
#10
When should you stop performing CPR on an adult patient?
When emergency medical services arrive
ExplanationCeasing CPR upon professional medical assistance arrival.
#11
Which of the following is NOT a common cause of sudden cardiac arrest in adults?
Stroke
ExplanationExcluding this condition as a typical trigger for cardiac arrest.