test 3
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 | Analog, digital
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| What is image blurring | show 🗑
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| What other terms can be used to explain window width changes | show 🗑
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| show | Before and after exposure
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| show | Hardens the beam, amp or deleted unwanted frequency
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| Detectors can detect information from what sources | show 🗑
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| What is a matrix and how does it affect resolution | show 🗑
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| show | Box that makes up matrix, determines the # or gray tone
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| What are thin film transistors | show 🗑
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| Define frequency and explain how it relates to contrast. | show 🗑
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| How is noise measured and explain it’s effect on contrast and density | show 🗑
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| show | density +/-
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| What is data clipping | show 🗑
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| What does window width control | show 🗑
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| show | Pixel size
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| How does direct conversion work | show 🗑
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| What is Fourier Transformation | show 🗑
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| show | processor
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| How do detectors acquire information | show 🗑
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| Name some benefits of the increased latitude of CR. | show 🗑
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| Describe how a latent image is produced using CR. | show 🗑
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| How long will a latent image store its energy | show 🗑
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| How does the latitude of CR compare to that of film | show 🗑
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| Define photostiumulated luminescence (PSL). | show 🗑
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| show | Blue violet
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| What is the difference between object class and service class in DICOM | show 🗑
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| show |
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| Based: psp exposed ad put into reader, less: detector and reader are one | show 🗑
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| show | better
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| What is a histogram and why is it generated | show 🗑
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| What happens if an incorrect histogram / algorithm is selected | show 🗑
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| show | Increase scatter
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| show | Protective, phosphor, conductor, support, light shield, backing
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| What is the language computers operate from | show 🗑
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| What is the difference in the data handled by analog computers and the | show 🗑
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| data handled by digital computers | show 🗑
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| show | Uses PSP
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| What is the great danger that exists with CR and radiation protection | show 🗑
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| show | Increase in pt dose beacue of improper tech setting
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| What factors that produce low contrast are prone to cause CR image plate | show 🗑
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| show | Low kVp
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| What is image stitching | show 🗑
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| Describe how grids should be used with CR. Long part with long axis. CR in the middle of IT | show 🗑
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| show | changes light to electrical signal
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| What is a charged couple device | show 🗑
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| What is the difference between RIS and HIS | show 🗑
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| show |
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| What affects image quality on a CRT monitor | show 🗑
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| show |
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| show | Over print data at edge line
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| show |
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| show | Why is this important
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| show | How is each used in an imaging department
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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