MFA Exit Exam • Set 1 Question 25 of 30
A severe blow to or a heavy fall on the upper part of the abdomen (solar plexus) can upset the regularity of breathing. What are the symptoms and signs?
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Direct Answer
Option A: Difficulty in breathing in, and the casualty may be unable to speak
A blow to the solar plexus causes a temporary spasm of the diaphragm, which controls breathing. This results in significant difficulty inhaling and often renders the casualty temporarily unable to speak due to respiratory distress.
All Options
A
Difficulty in breathing in, and the casualty may be unable to speak
(Correct Answer)
B
The casualty may start sweating profusely and develop a fever
C
The casualty is speaking in a very loud manner
D
The casualty feels very hungry
Detailed Explanation & Context
A blow to the solar plexus causes a temporary spasm of the diaphragm, which controls breathing. This results in significant difficulty inhaling and often renders the casualty temporarily unable to speak due to respiratory distress.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Medical First Aid (MFA).
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