EFA Exit Exam • Set 8 Question 30 of 30

Crepitus is:

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Direct Answer

Option B: A grating sound caused by bone ends rubbing together

The correct answer is: "A grating sound caused by bone ends rubbing together". This aligns with maritime first aid standards, DG Shipping exam syllabi, and international emergency resuscitation guidelines.

All Options

Poor distal circulation

A grating sound caused by bone ends rubbing together (Correct Answer)

A type of splint

A type of fracture

Detailed Explanation & Context

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 8

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Q1 A soft tissue injury resulting from the impact of a blunt object is called: Q2 A worker has had his hand caught in a car door. You suspect several fractured bones in the hand. The hand should be splinted: Q3 Crepitus is: Q4 In the case of suspected fracture of the clavicle, emergency responders should use: Q5 Force on a joint may cause bone ends to come out of their proper position. This type of injury is called a: Q6 After an extremity fracture has been immobilized, the responder should check for circulation: Q7 Effective immobilization of the tibia includes immobilization of the: Q8 The longest, strongest bone in the body is the: Q9 If the patient has an open fracture responders should: Q10 You are examining the head of an infant who has been involved in a car crash. You need to be aware of: