the purpose of an LUT is to...
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apply a predetermined scale of contrast to the digital data set
distance indicators are checked with what?
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tape measure
images that are grossly underexposed:
1) will demonstrate high contrast
,2) will have a low s#
3) will possess high spatial resolution
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2 only
when images are sent from a CR workstation to a radiologist viewing station for
interpretation, the workstation and viewing station becomes a SOP. in this case....
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a workstation is provider class and the viewing station is user class
digital radiographic systems are divided into two classes. they are....
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direct and indirect conversion
an effective and reliable assessment of DR image quality from an exposure intensity
standpoint, is to....
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look at the exposure index number and reference the EI target numbers
, the source to skin distance limit for a stationary fluoroscopic unit is ___ inches
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15
if the radiographer applied an ankle LUT to a chest radiograph data set, the image
would demonstrate...
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high contrast
when testing collaborator accuracy, an SID error of ___ is allowed
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2%
what standard has permitted the acquisition, transfer, storage, and display of medical
images?
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the DICOM standard
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apply a predetermined scale of contrast to the digital data set
distance indicators are checked with what?
Give this one a try later!
tape measure
images that are grossly underexposed:
1) will demonstrate high contrast
,2) will have a low s#
3) will possess high spatial resolution
Give this one a try later!
2 only
when images are sent from a CR workstation to a radiologist viewing station for
interpretation, the workstation and viewing station becomes a SOP. in this case....
Give this one a try later!
a workstation is provider class and the viewing station is user class
digital radiographic systems are divided into two classes. they are....
Give this one a try later!
direct and indirect conversion
an effective and reliable assessment of DR image quality from an exposure intensity
standpoint, is to....
Give this one a try later!
look at the exposure index number and reference the EI target numbers
, the source to skin distance limit for a stationary fluoroscopic unit is ___ inches
Give this one a try later!
15
if the radiographer applied an ankle LUT to a chest radiograph data set, the image
would demonstrate...
Give this one a try later!
high contrast
when testing collaborator accuracy, an SID error of ___ is allowed
Give this one a try later!
2%
what standard has permitted the acquisition, transfer, storage, and display of medical
images?
Give this one a try later!
the DICOM standard
