A PA Large Intestine Projection Demonstrates a Right Iliac Ala

Multiple Choice

A PA large intestine projection demonstrates a right iliac ala that is narrower than the left one. Such a projection
1) also demonstrates a shorter distance from the left pedicle to the spinous process than from the right pedicle to the spinous process.
2) also demonstrates an increase in ascending and descending left colic limb superimposition.
3) was obtained with the patient rotated toward the right side.
4) was obtained with the patient's left ASIS positioned at a greater OID than the right ASIS.

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