To Accurately Position the Patient for Hip Radiographs, One Must

To accurately position the patient for hip radiographs, one must localize two bony points on the pelvis. These two reference points are the:
1) superior margin of the symphysis.
2) greater trochanter of the femur.
3) anterior superior iliac spine.

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