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An expected reading for a geometry test on a 5 ml syringe was 2.95 mCi. The actual reading is 2.63 mCi. Calculate the correction factor: 

Which of the following does NOT degrade contrast

What is the unit of measurement for current of electrons that flow from the filament to the anode?

If a value if within the 68% confidence interval, this means that 68% of all values fall within _______

No acquiring enough stops (angular sampling) during a SPECT acquisition will result in which type of artifact on reconstructed images? 

The major cause of gamma camera non-uniformity is the underlying non-uniformity of the:

The QC test that measures a dose calibrators ability to read accurately over a wide range of activities is known as the _________  and it should be performed _______.

Which of the following acts passed by the U.S.  Congress tied Medicare reibursement to department accreditation? 

All of the following are daily QC tests on a CT system except: 

Calculate the correction factor for 364 uCi dose level if the expected value is 360uCi and the actual value is 352uCi.