Which is a drawback of using noncontrast helical CT (NCHCT)… Which is a drawback of using noncontrast helical CT (NCHCT) to diagnose ureteral calculi? Read Details
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? Read Details
What determines the shades of gray on a CT image? What determines the shades of gray on a CT image? Read Details
What determines which Hounsfield values are displayed as sha… What determines which Hounsfield values are displayed as shades of gray? Read Details
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? Read Details
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? Read Details
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? Read Details
If the window level is 200 and the window width is also 200,… If the window level is 200 and the window width is also 200, what is the range of Hounsfield numbers to be included in the gray scale? Read Details
In which part of the CT process are the data converted into… In which part of the CT process are the data converted into shades of gray for viewing? Read Details
