The principal controlling factor of radiographic image density is
A)kVp.
B)mAs.
C)time.
D)milliamperes.

Question

Quizplus · Accepted Answer

The principal controlling factor of radiographic image density is mAs, which determines the total number of photons that interact with the image receptor. A higher mAs results in a greater number of photons and a denser image, while a lower mAs results in fewer photons and a lighter image. kVp affects the overall contrast of the image, while time and milliamperes affect the amount of radiation exposure received by the patient and the speed of the exposure, respectively.

The Principal Controlling Factor of Radiographic Image Density Is