MC Exit Exam • Set 2 Question 23 of 30

What is primary sign of tension pneumothorax after chest trauma?

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Direct Answer

Option A: Severe respiratory distress, tracheal deviation away from affected side, absent breath sounds

A tension pneumothorax causes progressive lung collapse, shifting the mediastinum and trachea away from the affected side, alongside absent breath sounds and severe respiratory distress. Immediate recognition is vital per advanced trauma life support principles.

All Options

A

Severe respiratory distress, tracheal deviation away from affected side, absent breath sounds (Correct Answer)

B

Arm rash

C

High fever

D

Tooth pain

Detailed Explanation & Context

A tension pneumothorax causes progressive lung collapse, shifting the mediastinum and trachea away from the affected side, alongside absent breath sounds and severe respiratory distress. Immediate recognition is vital per advanced trauma life support principles.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Medical Care Course on Board Ship (MC).

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