Question

a victim reports to you that she heard a snapping noise when she fell while bicycling. the victim is cradling her arm, and her forearm looks bruised and swollen. you should suspect—
a serious musculoskeletal injury.
a minor musculoskeletal injury.
a possible dislocation of the elbow.

Explanation:

A snapping noise during a fall, along with cradling the arm and visible bruising and swelling in the forearm, are significant signs. Minor musculoskeletal injuries usually don't have such pronounced symptoms like a snapping noise. A dislocation of the elbow would typically present with more specific joint - related deformity rather than just forearm bruising and swelling. A serious musculoskeletal injury (which could include a fracture) aligns with the described symptoms.

Answer:

A. A serious musculoskeletal injury.