Patient Immobilization Is a Critical Part of Achieving Optimum Image

Patient immobilization is a critical part of achieving optimum image quality.Even the smallest,undetectable involuntary motion can degrade the final image.Effective methods to reduce the amount of patient motion include

A) giving clear,concise instructions to the patient before the exposure.
B) assessing the amount of patient cooperation you can expect and making adjustments in immobilization.
C) explaining how important it is to hold still during the exposure so that a good image can be obtained.
D) all of the above.