Patient positioning should be exactly the same for all scans because:
A) the images need to look the same over time.
B) the results will be more precise, reflecting a true biologic change.
C) that will allow scans from different manufacturers to be comparable.
D) radiologists want the same positioning to read the images.

Question

Quizplus · Accepted Answer

Patient positioning should be exactly the same for all scans because it will result in more precise results that reflect a true biological change. This is important in monitoring disease progression or treatment effectiveness. Having consistent positioning allows for accurate comparisons of images taken at different times or by different scanners. It also helps to minimize the potential for errors in image interpretation by radiologists.

Patient Positioning Should Be Exactly the Same for All Scans