ARRT Registry Review Covering Image Acquisition & Evaluation
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| show | Directly (Saia, Lange Q&A, pg. 196, 233).
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| show | Aluminum, plastic fiber (Saia, Lange Q&A, pg. 196, 233).
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| show | Decrease, scatter (Saia, Lange Q&A, pg. 197, 234).
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| What is the component of a CR imaging plate that records the radiologic image? | show 🗑
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| The luminescent light emitted by the PSP is transformed into the image seen on the CRT by the ________. | show 🗑
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| show | Brightness, contrast (Saia, Lange Q&A, pg. 198, 235).
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| Give 3 examples of appropriate methods of minimizing motion unsharpness. | show 🗑
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| Using fixed mAs and a variable kV, each centimeter increase in patient thickness requires what kV adjustment? | show 🗑
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| Unopened boxes of radiographic film should be stored away from radiation and in the _________ position. | show 🗑
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| Compared with a low-ratio grid, a high-ratio grid will absorb more ____________ and _____________ radiation. | show 🗑
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| As the laser beam size decreases, the CR _______________ will increase. | show 🗑
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| show | PSP (Saia, Lange Q&A, pg. 201, 238).
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| show | Increase (Saia, Lange Q&A, pg. 201, 238).
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| show | Shape distortion (Saia, Lange Q&A, pg. 203, 240).
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| show | Increase the anode heel effect (Saia, Lange Q&A, pg. 203, 240).
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| The direction of electron travel in the x-ray tube is ____________ to ___________. | show 🗑
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| show | Larger (Saia, Lange Q&A, pg. 205, 242).
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| show | Prone (Saia, Lange Q&A, pg. 205, 242).
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| show | Field size (Saia, Lange Q&A, pg. 205, 242).
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| By using a _______ kV, you can compensate for the effect of very dissimilar tissue densities. | show 🗑
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| _______ _________ is the absorption of useful radiation by a grid. | show 🗑
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| show | Shape distortion (Saia, Lange Q&A, pg. 206, 243).
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| show | ADC (analog digital converter) (Saia, Lange Q&A, pg. 206, 244).
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| Pneumonia requires a ___________ in exposure factors. | show 🗑
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| show | Shorter (Saia, Lange Q&A, pg. 207, 245).
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| Focal spot blur is greatest toward the __________ end of the x-ray tube. | show 🗑
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| show | Directly (Saia, Lange Q&A, pg. 207, 246).
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| What is the correct order of radiographic film processing? | show 🗑
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| ________________ is the reduction of x-ray photon intensities as the photons pass through materials. | show 🗑
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| Diagnostic x-rays are generally associated with _________ frequency and ____________ wavelength. | show 🗑
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