Given the following images and the following applied cutoff frequencies: .61/cm .41/cm .21/cm Which cutoff frequency is indicated by the letter A?

Given adequate count statistics, increasing matrix size results in:

The most common SPECT acquisition techniques, in which the camera is stationary during acquisition and does not acquire while rotating between frames, is called:

The set of instructions or programs that provide control over the calculations and subsystems of the computer is called:

The “star” artifact in image reconstruction is most likely created by:

The planar uniformity of a gamma camera should be ___ in order to produce acceptable SPECT images.

Which cardiac study would have the greatest need for attenuation correction.

Which of the following techniques is used to eliminate the “star” effect created during tomographic reconstruction?

Which of the following is an example of a solid state detector?

The Nyquist frequency is: