I-131 imaging is best performed with which type of collimator?

__________ imaging is a series of images taken sequentially, each set for a length of time.

What kind of artifact is produced when the Center of Rotation (COR) is incorrect during a 180-degree acquisition?

Match the following MRI Zones:

__________ characterizes positional deviations in a gamma camera image as a function of gamma ray energy and has particular application for multipeak isotope imaging with Ga-67, In-111, and Tl-201.

The line spread function for a point source has a larger FWHM as you get farther from the collimator and crystal. What does this mean with regard to spatial resolution?

On the basis of the flood image below, what is the next course of action?

A small cold lesion will appear to have greater count density than it really has, due to __________.

PACS stands for ___________.

According to national standards, how often should activity linearity of a dose calibrator be measured?