What is the name for the area of the anode where the electrons strike and the x-ray beam is produced?
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What artifact does this image represent. __________ artifac…
What artifact does this image represent. __________ artifacts appear as dark streaks or vague areas of decreased density on a CT image.
Which is a drawback of using noncontrast helical CT (NCHCT)…
Which is a drawback of using noncontrast helical CT (NCHCT) to diagnose ureteral calculi?
What determines the number of Hounsfield units assigned to e…
What determines the number of Hounsfield units assigned to each level of gray in a gray-scale image?
What determines which Hounsfield values are displayed as sha…
What determines which Hounsfield values are displayed as shades of gray?
What determines the shades of gray on a CT image?
What determines the shades of gray on a CT image?
Why does using a small pixel size reduce the likelihood of v…
Why does using a small pixel size reduce the likelihood of volume averaging?
Which is not part of the structure of a solid-state detector…
Which is not part of the structure of a solid-state detector array?
What is an overscan?
What is an overscan?
Which is the least favorite choice for positioning a patient…
Which is the least favorite choice for positioning a patient during a CT examination of the wrist?