One of the four keys to effective visualization is to use present tense.

The space from the center of a pixel to the center of the adjacent pixel is called:

The range of receptor exposures that provides a quality image is called:

The number of pixels making up the digital image is the:

When a non-grid technique using 10 mAs and 75 kVp is changed to a 12:1 grid using 75 kVp, what new mAs must be used to create the same image?

The available gray scale of an imaging system is determined by:

Undesirable fluctuations in brightness are called:

The best scatter cleanup is achieved with the use of:

Quantum noise limits ability to see:

When AEC is used, increasing the kVp: