In a PET system, gain update calibration should be performed at least
A) weekly.
B) quarterly.
C) annually.
D) following repair.
Correct Answer:
Verified
Q17: Characteristics of the bismuth germinate crystal include
Q18: The BGO crystal
A)is efficient at rejecting scatter
Q19: Rubidium-82 is an analog to
A)calcium.
B)potassium.
C)sodium.
D)glucose.
Q20: Regarding septa on a PET system, all
Q21: Absolute activity calibrations should be performed after
Q23: In PET imaging, the purpose of a
Q24: When compared to non-time of flight (ToF)
Q25: In a PET system, energy window calibration
Q26: In PET imaging, blank scans are used
A)to
Q27: The standard uptake value is useful in
A)performing
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