__________ refers to rapid expulsion of the liquid cryogen used to maintain the MRI magnet in a superconducting state.

Correction tables are used for __________.

Aqueous humor is drained by the ________.

One uniformity correction map can be applied for all isotopes used in the department.

The __________ is used to select only pulses that correspond to a range of acceptable energies.

A piece of equipment that sorts out photons of different radionuclides with different photon energies and to separate scattered photons from the useful ones is called __________.

An uptake probe is what type of detector?

__________ is the relative difference in counts per pixel.

Which of the following is used to acquire an extrinsic uniformity flood?

Which of the following reflects accepted values?