EFA Exit Exam • Set 6 Question 4 of 30
If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty's heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. What is the complete rate when performing ECC?
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Direct Answer
Option A: Complete 15 compressions at the rate of 80 compressions per minute
The human ear comprises the outer, middle, and inner ear, serving the dual sensory functions of acoustic hearing and vestibular balance (equilibrium).
All Options
A
Complete 15 compressions at the rate of 80 compressions per minute
(Correct Answer)
B
Complete 20 compressions at the rate of 60 compressions per minute
C
Complete 25 compressions at the rate of 75 compressions per minute
D
Complete 10 compressions at the rate of 40 compressions per minute
Detailed Explanation & Context
The human ear comprises the outer, middle, and inner ear, serving the dual sensory functions of acoustic hearing and vestibular balance (equilibrium).
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Elementary First Aid (EFA).
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