An AP axial cervical projection obtained using too much cephalic central ray angulation demon-strates
1. elongated uncinate processes.
2. obscured intervertebral disk spaces.
3. each vertebra's spinous process within the inferior adjoining vertebral body.
4. undistorted vertebra bodies.
a. 1 and 2 only
b. 3 and 4 only
c. 1, 2, and 3 only
d. 1, 2, 3, and 4
Question 2
An AP axial cervical projection with poor positioning demonstrates obscured intervertebral disk spaces and each vertebra's spinous process within its vertebral body. How was the positioning setup mispositioned for such a projection to be obtained?
a. The patient was rotated toward the right side.
b. The central ray was angled too caudally.
c. The patient's head was tilted.
d. The central ray was angled too cephalically.
Roles of the central and peripheral nervous systems.
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