MFA Exit Exam • Set 4 Question 6 of 30
Which one of the following factors increases the risk of life -threatening injury:
✓
Direct Answer
Option B: High velocity.
The energy transfer in an injury is proportional to the velocity squared (KE = 1/2mv²). Therefore, high-velocity impacts significantly increase the risk of severe internal organ damage and life-threatening trauma.
All Options
A
Low velocity.
B
High velocity.
(Correct Answer)
C
High density.
D
Low energy.
Detailed Explanation & Context
The energy transfer in an injury is proportional to the velocity squared (KE = 1/2mv²). Therefore, high-velocity impacts significantly increase the risk of severe internal organ damage and life-threatening trauma.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Medical First Aid (MFA).
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