An Inferosuperior Axial Shoulder Projection Obtained with the Humerus in Exaggerated

An inferosuperior axial shoulder projection obtained with the humerus in exaggerated external rotation (epicondyles at a greater than 45-degree angle with the floor) demonstrates the
1) Hill-Sachs defect.
2) humeral neck in profile.
3) humeral head in profile anteriorly.
4) greater tubercle in profile posteriorly.

A) 1 only
B) 1 and 2 only
C) 3 and 4 only
D) 1, 2, and 3 only