Question

which of the following is the correct breathing instruction for an anteroposterior (ap) supine abdomen radiograph?
“inhale and hold your breath.”
“exhale and hold your breath.”
“inhale and then exhale.”
“hold your breath.”

Explanation:

For an anteroposterior (AP) supine abdomen radiograph, exhaling and holding the breath helps to reduce the size of the lungs and diaphragm, minimizing their superimposition on the abdominal structures and providing a clearer view of the abdomen.

Answer:

"Exhale and hold your breath."