Where should the top of the IR be positioned for a supine AP chest radiograph?
A) At the level of the shoulders
B) At the level of the clavicles
C) 1 inch above the relaxed shoulders
D) 1 to 2 inches above the relaxed shoulders

Question

Quizplus · Accepted Answer

For a supine AP chest radiograph, the top of the image receptor (IR) should be positioned 1 to 2 inches above the relaxed shoulders to ensure the entire lung field is included in the image.

Where Should the Top of the IR Be Positioned for a Supine