1.
If generator elute contains 635 mCi of Tc-99m, what is the maximum amount of Mo-99 allowed? (0.15 uCi Mo-99 per mCi Tc-99m)
2.
Co-57, Ge-68, and Ba-133 are sometimes called “mock” isotopes. Which of the following trios of isotopes do they imitate?
3.
Increasing the thickness of the scintillation detector will result in the detector:
4.
All of the following single photon emission computed tomography (SPECT) quality control procedures can be performed by the technologist EXCEPT:
5.
The battery check, sealed source check, and calibration are three different quality control procedures performed to ensure proper operation of the:
6.
Spatial resolution and spatial linearity of a gamma-camera is assessed with a 4-quadrant bar phantom which consists of four sectors of lead bars and intervening plastic strips:
7.
Calibration, sensitivity/constancy, efficiency, chi-square, and energy resolution are quality control procedures performed to ensure proper operation of the:
8.
The blank scan is performed daily on Positron Emission Tomography (PET) scanners using a Ge-68 transmission source. The term blank scan reflects:
9.
The maximum permissible limit of Al+3 in Tc-99m eluate is set by?
10.
The dose calibrator’s ability to measure accurately a range of low-activity doses to high-activity doses is called:
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