Image Acquisition
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 | photostimulable phospor
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| show | ADC (analog to digital converter)
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| show | directly related
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| Grid interspace material is made up of what? | show 🗑
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| In a duration of 0.05 second was selected for an exposure what mA would be necessary to produce 30 mAs? | show 🗑
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| Unopened boxes of radiographic film should be stored away from radiation and | show 🗑
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| The term windowing describes the practice of | show 🗑
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| foreshortening can be caused by | show 🗑
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| what does not affect the exposure rate of the primary beam? | show 🗑
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| show | Increase
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| show | shape distortion
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| the direction of electron travel in the xray tube is | show 🗑
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| for the same FOV the spatial resolution will be improved using | show 🗑
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| which of the following technical change would best serve to remedy the effect of very dissimilar tissue densities | show 🗑
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| show | grid cutoff
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| show | ADC
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| show | directly
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| the reduction in xray photon intensity as the photon passes through material is termed | show 🗑
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| show | high frequency and short wavelength
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| At what portion of the xray beam is the effective focal spot the largest? | show 🗑
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| show | distance from the source of radiation increases
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| what is the purpose of the thin layer of lead that is often location in the rear portion of the IP | show 🗑
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| the purpose of the electroconductive layer of the CR PSP plate is to | show 🗑
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| the xray image seen on the computer display monitor is a | show 🗑
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| show | caliper
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| a radiograph made with a parallel grid demonstrates decreased density on its lateral edges. this is most likely due to | show 🗑
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| a particular mAs value, regardless of the combination of the mA and time, will reproduce the same radiographic density, this is a statement of the | show 🗑
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| show | ratio
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| because of the anode heel effect the intensity of the xray beam is greatest along the | show 🗑
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| show | spatial resolution
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Created by:
jfwoodard
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