Use of technique charts:

Differential absorption of the x-ray beam is a function of:

The function of contrast is to:

Digital imaging is driven by:

The image contrast that is caused by variations in the anatomy and tissues is:

The use of filtration:

An artificial increase in display contrast that can be activated at edges of structures in the image is:

Distortion may be described as:

A grid with lead strips and aluminum interspacers that are angled to coincide with the divergence of the x-ray beam is called a:

Which of the following best describes the relationship between receptor exposure and the use of grids?