Question

What variable can be ultered on all X-ray equipment is ?

(A) Beam Size
(B) Focal Spot Size
(C) Filtration
(D) Milliamperage (mA)
(E) Kilovoltage (kV)

Answer 1

The variable that can be altered on all X-ray equipment is the Kilovoltage (kV). Increasing the kV results in higher energy X-rays and vice versa.

Step-by-step explanation:

The variable that can be altered on all X-ray equipment is the Kilovoltage (kV). Kilovoltage (kV) determines the energy of the X-rays produced. Increasing the kV results in higher energy X-rays and vice versa.

For example, if a student wants to obtain X-rays with a shorter wavelength, they can increase the kilovoltage (kV) applied to the X-ray tube. This will result in higher energy X-rays with shorter wavelengths.