Which of the following is affected by half-layer value?
A)x-ray beam resolution
B)image size
C)focal spot length
D)patient skin exposure

Question

Quizplus · Accepted Answer

The half-layer value is a measurement of the penetrating power of an x-ray beam, which is directly related to the amount of radiation absorbed by the patient's skin. Therefore, patient skin exposure is the only option affected by the half-layer value.

Which of the Following Is Affected by Half-Layer Value