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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| What are the three rare earth phosphors? | show 🗑
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| show | False, SF only
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| Describe the Inverse Square Law. | show 🗑
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| show | Penetrate, scatter, absorb
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| What are the two types of grids? | show 🗑
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| show | 2.5 mm Al
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| What are some examples of inherent filtration? | show 🗑
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| Are the following pathologies additive or destructive? Ascites, Rheumatoid Arthritis, Paget Disease, Pneumonia, Atelectasis, Congestive Heart Failure, Edematous Tissues | show 🗑
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| When changing from a single phase to three phase 12 pulse, what happens to the mAs? | show 🗑
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| show | The mAs is 2/3 less
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| What happens during the Anode Heel Effect? | show 🗑
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| show | To make detail of the image visible
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| show | short scale and lower kV
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| Low contrast is... | show 🗑
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| What are two types of AECs? | show 🗑
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| show | extemities- 55
skull-75
abdomen-75
lateral lumbar-90
barium studies-120
chest exams-120
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| What are the advantages of SF systems? | show 🗑
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| show | 2 dementional picture element
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| show | 3 dementional volume element
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| What is a matrix? | show 🗑
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| show | the amount of the part or patient that is included in the matrix
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| show | smaller pixel pitch, greater pixels/mm, and greater sampling frequency
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| What are the layers of the PSP storage plate? | show 🗑
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| show | Dynamic range, Contrast resolution, Brightness, SNR, and Spatial frequency
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| show | PSP phosphor size decreases, laser beam size decreases, and monitor matrix size increases
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| show | Handling, Processing, and Exposure
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| What are the 4 parts required to be included on the x-ray image? | show 🗑
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| What order does the film run through the processor? | show 🗑
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| What are the two types of silver recovery? | show 🗑
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| What is a histogram? | show 🗑
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| CR resolution increases as... | show 🗑
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