EFA Exit Exam • Set 9 Question 9 of 30
In cases of near drowning:
✓
Direct Answer
Option B: Laryngospasm prevents water from entering the lungs
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
The lungs are often filled with water and require deep suctioning
B
Laryngospasm prevents water from entering the lungs
(Correct Answer)
C
Abdominal thrusts should always be performed before ventilating the patient
D
Manual suction devices are not powerful enough to remove water and fluids from the Airway
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).
Advertisement
Practice Full EFA Set 9
Test yourself with 30 interactive questions, live timer, and instant score.