EFA Exit Exam • Set 7 Question 7 of 30

A flail chest results when:

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Direct Answer

Option D: Several ribs are broken in more than one place

Severe thoracic trauma can compromise ventilation. Flail chest involves multiple rib fractures causing paradoxical chest wall motion, requiring urgent stabilization and oxygen therapy.

All Options

Three ribs are broken on each side of the chest

Part of the spine becomes separated from the ribs

The breastbone is broken in three places

Several ribs are broken in more than one place (Correct Answer)

Detailed Explanation & Context

Severe thoracic trauma can compromise ventilation. Flail chest involves multiple rib fractures causing paradoxical chest wall motion, requiring urgent stabilization and oxygen therapy.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Elementary First Aid (EFA).

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More Questions in EFA Set 7

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Q1 A condition where air builds up in the pleural space, collapses the lung and puts pressure on the heart is called: Q2 Oxygen humidification is recommended if you are administering oxygen for longer than: Q3 You find a male patient with obvious difficulty breathing. He is using his neck muscles, and is cyanotic. There are red blotches on his chest, and his neck is swelling. You suspect: Q4 When you are giving mouth-to-nose AR, you should: Q5 During one-rescuer CPR for adults, the ratio of compressions to ventilations should be: Q6 To correctly size an oropharyngeal airway place the flange at the corner of the mouth with the tip reaching: Q7 A guideline for normal systolic blood pressure in an adult male would be: Q8 A second dose should be offered to the patient with chest pain who is taking nitroglycerin: Q9 When suctioning a non-breathing adult casualty, a first aider should: Q10 A flail chest results when: