What Are the Proper Patient Instructions for the Ap Projection

What is the proper patient position for the AP oblique projection (Grashey method)of the shoulder? A) Patient's coronal plane is placed 35 to 45 degrees to the IR with the posterolateral aspect of shoulder in contact with table or upright Bucky. B) Patient's MSP is placed 35 to 45 degrees to the IR with the posterolateral aspect of shoulder in contact with table or upright Bucky. C) Patient's coronal plane is placed 35 to 45 degrees to the IR with the anterolateral aspect of shoulder in contact with table or upright Bucky. D) Patient's MSP is placed 35 to 45 degrees to the IR with the anterolateral aspect of shoulder in contact with table or upright Bucky.

Where does the CR enter the patient for the AP oblique projection (Grashey method)of the shoulder? A) Perpendicular to a point 2 inches medial and 2 inches superior to the superolateral border of the shoulder B) Perpendicular to a point 2 inches lateral and 2 inches superior to the superolateral border of the shoulder C) Perpendicular to a point 2 inches medial and 2 inches inferior to the superolateral border of the shoulder D) Perpendicular to a point 2 inches lateral and 2 inches inferior to the superolateral border of the shoulder