Which of the following statements is true regarding hybrid PET/CT or SPECT/CT imaging systems?

The path between two detectors in PET is referred to as:

Which of the following confidence intervals is most commonly used in nuclear medicine? 

Post-patient collimators do which of the following: 

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? 

Which of the following provides information of photon energy to the pulse hieght analyzer of a gamma camera? 

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

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

Extrinisic uniformity correction is likely to mask which abnormality? 

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