EFA Exit Exam • Set 10 Question 15 of 30
What is the ratio of compressions to breaths when performing cardiopulmonary resuscitation (CPR)?
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Direct Answer
Option C: 30 compressions : 2 breaths
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 breaths : 1 compression
B
20 breaths : 2 compressions
C
30 compressions : 2 breaths
(Correct Answer)
D
30 breaths : 2 compressions (adults) & 15 breaths : 1 compression (children)
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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