HMS, BM EQ-Bank 137 MC

During a 400 m race, an athlete collapses and does not respond. After checking for danger and sending for help, which body system should the first aider assess next?

Respiratory system
Circulatory system
Muscular system
Skeletal system

Show Answers Only

\(A\)

Show Worked Solution

A is correct: Under DRSABCD, the airway is opened and breathing is checked before any other assessment.

Other options:

B is incorrect: CPR to support circulation begins only after breathing is found to be absent or abnormal.
C is incorrect: Muscle injuries are assessed in the secondary survey, after life-threatening conditions.
D is incorrect: Fractures are assessed after airway, breathing and circulation are secured.