ARRT Radiography Exam Review (200-300)Already Graded To Pass

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A ________ is used to measure radiation in an area, storage areas for radioisotopes, doses traveling through barriers, and patients who have radioactive sources within them. - Answer Handheld Ionizati... on Chamber Handheld ionization chambers can measure exposure rates as low as ________ per hour. - Answer 10 µGyᵃ A ________ is used to detect radioactive particles in nuclear medicine facilities. - Answer Geiger-Mueller Detector Geiger-Mueller detectors read in ________ per minute. - Answer Counts An autotransformer is also known as a ________ transformer. - Answer Variable An autotransformer is constructed with: - Answer A single coil of wire with an iron core. The autotransformer is the source for selecting ________. - Answer kVp Autotransformers operate on the principle of ________. - Answer Self-Induction The ________ is in the x-ray circuit to indicate the voltage that is selected. - Answer Prereading Voltmeter [Show More]

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