For an AP Oblique Shoulder Projection (Grashey Method), the

Multiple Choice

For an AP oblique shoulder projection (Grashey method) , the
1) patient's midcoronal plane is rotated to a 45-degree angle with the IR.
2) central ray is centered to the coracoid process.
3) patient is rotated toward the affected shoulder.
4) image is obtained with the patient in an upright position.

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