A PA Chest Projection (Lateral Decubitus Position) Demonstrates

A PA chest projection (lateral decubitus position) demonstrates
1) the C6-C7 vertebral bodies without distortion.
2) the manubrium superimposed over the fourth vertebral body.
3) a closed C6-C7 intervertebral disk space.
4) clearly shown C6-C7 spinous processes and laminae.

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