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EFA Exit Exam • Set 11 Question 21 of 30

You are alone and administering CPR to an adult victim. How many chest compressions and how many inflations should you administer in each sequence?

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Direct Answer

Option C: 30 compressions then 2 inflations

Untrained bystanders witnessing sudden cardiac arrest are advised to call emergency services and perform hands-only chest compressions to maintain vital organ perfusion until help arrives.

All Options

A
15 compressions then 2 inflations
B
15 compressions then 4 inflations
C
30 compressions then 2 inflations (Correct Answer)
D
30 compressions then 4 inflations

Detailed Explanation & Context

Untrained bystanders witnessing sudden cardiac arrest are advised to call emergency services and perform hands-only chest compressions to maintain vital organ perfusion until help arrives.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Elementary First Aid (EFA).

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