A Radiograph of the Abdomen Demonstrates Involuntary Motion Caused by Bowel

Multiple Choice

A radiograph of the abdomen demonstrates involuntary motion caused by bowel peristalsis (involuntary contractions) .Which of the following factors will best eliminate this problem during the repeat exposure?

A) Decrease SID.
B) Turn patient into prone position rather than supine.
C) Use higher kV.
D) Decrease exposure time.