The greatest single variable a radiographer faces with producing optimum image quality is
A)exposure technique calculation.
B)focal spot size selection.
C)the patient's condition.
D)the type of x-ray generator.

Question

Quizplus · Accepted Answer

The patient's condition has the greatest impact on image quality as it directly affects the amount of radiation that can penetrate through the body and reach the image receptor. Factors such as patient size, body habitus, pathology, and cooperation all affect the image quality obtained. Radiographers must adjust their exposure techniques and imaging parameters accordingly to produce the best possible image while limiting radiation exposure to the patient. The other choices, exposure technique calculation, focal spot size selection, and type of x-ray generator, are also important variables but do not have as great of an impact on image quality as the patient's condition.

The Greatest Single Variable a Radiographer Faces with Producing Optimum