The mathematical operation converting information from one domain to another is known as:  (example, spatial domain into the frequency domain) 

As a technologist, you perform a quantitative measurement, intrinsically, on the gamma camera using a a phantom with 1 mm wide slits and a thin line source of 99mTc. A count profile and graph of counts per pixel vs location is created. Which test did the technologist perform? 

Calculate a 20% window for I-131: 

A dose calibrator must be repaired or replaced if accuracy or precision exceeds _____

A 1% change in the high voltage supply to a scintillation detectors pm tubes will result in:

Which would be the SPECT orbit of choice for a brain scan? 

The process of rotating a 3D image matrix so that it conforms to a particular set of axes is called _______________

All of the following are true about region B listed below except:

When a star artifact is seen on a gamma camera image, it can be lessened by switching to a ___________________ .

X-rays are created by accelerating _______________ into a ______________ .