MFA Exit Exam • Set 4 Question 10 of 30
If it becomes necessary to thaw a hand with deep frostbite you should ensure that:
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Direct Answer
Option C: There is no danger of refreezing
If thawing frozen tissue, it is critical to ensure there is no chance of the area refreezing. Refreezing causes massive cellular destruction and irreversible damage to the tissue.
All Options
A
Capillary refill takes no longer than 15 seconds
B
The patient sees a doctor no later than 48 hrs after thawing
C
There is no danger of refreezing
(Correct Answer)
D
Adequate pain relief medication is available
Detailed Explanation & Context
If thawing frozen tissue, it is critical to ensure there is no chance of the area refreezing. Refreezing causes massive cellular destruction and irreversible damage to the tissue.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Medical First Aid (MFA).
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