MFA Exit Exam • Set 5 Question 17 of 30
Which one of the following is a function of the skin?
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Direct Answer
Option B: Regulation of body temperature.
The skin plays a vital role in thermoregulation by adjusting blood flow and promoting perspiration to dissipate heat. This is essential for maintaining systemic homeostasis in varying maritime working environments.
All Options
A
Production of proteins.
B
Regulation of body temperature.
(Correct Answer)
C
Regulation of oxygen levels.
D
Removal of carbon dioxide.
Detailed Explanation & Context
The skin plays a vital role in thermoregulation by adjusting blood flow and promoting perspiration to dissipate heat. This is essential for maintaining systemic homeostasis in varying maritime working environments.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Medical First Aid (MFA).
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