Quality Control

Well Counter (WC) and Uptake Probe (UP) are two detectors commonly configured to a single computer. Which of the following statements describing their properties is INCORRECT?

Every received package holding radioisotopes must be logged in properly. The incoming package logbook must include all of the following data EXCEPT:

The shield and the decay method are two different approaches to evaluate:

Which of the following quality control procedures is NOT performed to ensure proper operation of the survey meter?

Calibration, sensitivity/constancy, efficiency, chi-square, and energy resolution are quality control procedures performed to ensure proper operation of the:

When performing daily intrinsic floods, a point source of Tc-99m is placed five crystal dimensions away and centered over the detector. A point source should produce a measured counting rate not greater than:

The extrinsic flood image evaluates the uniformity of:

If expected value of the long-lived source is 120 mCi and actual reading obtained from dose calibrator is 122 mCi, what is the percentage error of that reading?

Increasing the thickness of the scintillation detector will result in the detector:

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)