ARRT registry review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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show | visibility and geometric factors pg 298
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What are visibility factors? | show 🗑
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What are the geometrics factors? | show 🗑
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What are the exposure/technical factors used to create an image? | show 🗑
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show | magnification pg 299
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T or F recorded detail and magnification are inversely related. | show 🗑
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show | foreshortened and elongation pg 303
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show | 1. directly 2. inversely pg308
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How do you minimized voluntary and involuntary motion on a radiograph? | show 🗑
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Intensifying screens were used to ________. | show 🗑
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mAs is inversely related or directly proportional to image density? | show 🗑
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show | more pg 321
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When should a grid be used? | show 🗑
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show | As x-ray photons are produced within the anode, a portion of the divergent beam is absorbed by the anode's heel. this represents a decrease in x-ray beam intensity at the anode end of the x-ray beam pg 337
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show | exceptional contrast resolution pg 354
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show | shades of grey called dynamic range pg 355
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What is a matrix? | show 🗑
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show | hospital information system is a computer system that serves to track patient information; admission and discharge dianositc and treatment etc.. pg366
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What does RIS stand for and what is it? | show 🗑
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What is PACS? | show 🗑
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List types of screen/film artifacts? | show 🗑
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show | patients name/id number, side marker left or right, examination date, institutions name pg 385
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show | Develop, fixer, wash, dryer pg 387
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show | developer reduces exposed silver bromide to black metallic silver pg 386
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what does fixer do? | show 🗑
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show | wash removes processing chemicals and permits archival quality pg 386
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what is a histogram? | show 🗑
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show | x-ray exposure, scanning/reading, erasure
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what is windowing? | show 🗑
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List reason why a image may have graininess? | show 🗑
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