To Obtain Open Intervertebral Disk Spaces for AP Axial Cervical

Multiple Choice

To obtain open intervertebral disk spaces for AP axial cervical vertebrae projections when imaging the upright and kyphotic patient, the central ray

A) should remain horizontal.
B) angulation needs to be decreased over that used on the supine patient.
C) angulation needs to be increased over that used on the supine patient.
D) should be angled caudally.