On sectional images, the seminal vesicles are seen inferior to the bladder

A PA esophagus projection that demonstrates the esophagus to the right of the vertebral column

a. will also demonstrate the right SC joint superimposed by the vertebral column. b. was obtained with the patient rotated into an RAO position. c. was obtained with the shoulders at equal distances from the IR. d. was obtained with the right side of the chest positioned at a greater OID than the left side.

A hypersthenic PA oblique stomach and duodenum projection (RAO position) with accurate po-sitioning will demonstrate

1. barium in the fundus. 2. the left lumbar zygapophyseal joints in the posterior third of the vertebral bodies. 3. the long axis of the stomach foreshortened with a closed lesser curvature. 4. the pylorus in the center of the exposure field. a. 1 and 4 only b. 1, 2, and 3 only c. 2, 3, and 4 only d. 1, 2, 3, and 4