A Lateral Cervical Projection with Accurate Positioning Demonstrates

Multiple Choice

A lateral cervical projection with accurate positioning demonstrates
1) C1 and C2 without cranial or mandibular superimposition.
2) open intervertebral disk spaces.
3) superimposed right and left articular pillars and zygapophyseal joints.
4) the spinous process in profile.

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