EFA Exit Exam • Set 5 Question 21 of 30
The human ear has two major special sensory functions: hearing (auditory) and equilibrium (balance). The three parts of the human ear are the external (outer) ear, the middle ear, and the internal (inner) ear.
✓
Direct Answer
Option A: True
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
True
(Correct Answer)
B
False
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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