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Category: Pilot-4 Determine which of the following formulas would be used in solving the calculation below: If the exposure rate to an individual standing 2.0 m from a source of radiation is 15 R/min, what will the dose received after 2 minutes at a distance of 5 m from the source?

Category: Procedures-12 What is the patient preparation for a modified barium swallow?

Category: Safety-7 The blood count is depressed following a whole-body dose equivalent of how many Sv?

Category: Pilot-7 In fluoroscopy, the automatic brightness control adjusts the:

Category: Image Production-21 The steeper the straight-line portion of a characteristic curve for a particular radiographic image, the: Slower the film speed Higher the film contrast Greater the exposure latitude

Category: Patient Care-14 A severe and life-threatening response to an injection of contrast medium is called:

Category: Patient Care-27 Which of the following are true when radiography is performed on a trauma patient? Work quickly and efficiently Patient may be left alone if unconscious Spinal cord injury may be ruled out if patient is not on backboard or wearing a cervical collar Observe for changes in wound dressing while performing radiography Document, in writing, changes in patient condition

Category: Safety-45 In the x-ray tube, the speed at which electrons are accelerated from the cathode to the anode side is determined by the:

Category: Image Production-47 What body part should be placed on the anode side of the x-ray beam to take advantage of the anode heel effect inherent in most x-ray tubes?

Category: Pilot-11 The atomic number of a daughter nuclide following a beta-decay will: