1.
Calibration, sensitivity/constancy, efficiency, chi-square, and energy resolution are quality control procedures performed to ensure proper operation of the:
2.
The extrinsic flood image evaluates the uniformity of:
3.
The center of rotation (COR) of gamma-cameras is a key quality control procedure performed to assess capability of the nuclear medicine cameras to perform:
4.
The quality control procedure performed on the dose calibrator with all the dose configurations used in the nuclear medicine department is called:
5.
The blank scan is performed daily on Positron Emission Tomography (PET) scanners using a Ge-68 transmission source. The term blank scan reflects:
6.
Which of the following is a gas-filled radiation survey instrument?
7.
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:
8.
The maximum permissible limit of Al+3 in Tc-99m eluate is set by?
9.
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?
10.
All of the following single photon emission computed tomography (SPECT) quality control procedures can be performed by the technologist EXCEPT:
اضف تعليقا