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Clavicle And Scapula Fractures

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1.  Which muscle is NOT attached to the medial third of the clavicle? Sternocleidomastoid Pectoralis major Deltoid Sternohyoid

2.  What is the action of the sternocleidomastoid muscle (SCM)? Rotation of the head on the side opposite to that of its contraction Inclination from the side of its contraction Extension All of the above

3.  What is the only long bone that lies horizontally in the human body? Scapula Clavicle Femur Humerus

4.  According to the Allman Classification, which type of fracture can cause late AC degenerative changes in the clavicle? Type 1 Type 2 Type 3 None of the above

5.  In shoulder girdle fractures, what might the client do? A patient may cradle the injured extremity with the uninjured arm. The shoulder may appear shortened relative to the opposite side and may droop. There may be swelling, ecchymosis, and tenderness. All of the above