The total amount of irradiated material is a function of
A)tissue thickness and body position.
B)body part thickness and area of exposure.
C)field size and anode angle.
D)body position and focal spot size.

Question

Quizplus · Accepted Answer

The total amount of irradiated material depends on the thickness of the body part being exposed and the area of exposure. Tissue thickness and body position, field size and anode angle, and focal spot size may affect the quality and intensity of the radiation, but they do not directly determine the amount of material being exposed.

The Total Amount of Irradiated Material Is a Function of