ASRT Module 7- Quality
Measurement calibration ensures that the dimensions of pathological findings are
accurately documented in the radiology report.
True
False - answer True
Flat panel LCD monitors are gradually replacing CRT monitors
True
False - answer True
____________, _______________, and ___________ are among the first line of
defense in identifying changes in image quality - answer students, managers, and
technologists
The __________ ____________ test is an assessment that ensures a ghost image
does not remain on the imaging plate after the plate is erased - answer image erasure
Exposure indicators must be calibrated to effectively monitor ______ exposure -
answerpatient
Distorted lines in the SMPTE test pattern indicate - answergeometric distortion
A phantom image assessment known as the shading test is used to evaluate: -
answerbrightness uniformity
How often should the display monitor test using the SMPTE test pattern be used -
answerdaily
Any area that looks suspicious on an SMPTE test pattern test should alert you to: -
answercall a service engineer
____________ _________ is a critical quality issue for interpreting radiologists'
workstations - answerambient lighting
An assessment that measures brightness uniformity across the entire image is known
as the ____________ test - answershading
The ____________ ___________ capability of a PSP system uses a resolution grid that
measures the line pairs per millimeter for testing - answerspatial resolution
Improper photostimulable phosphor plate (PSP) erasure can be caused by - answer1.
loss of lamp intensity
Measurement calibration ensures that the dimensions of pathological findings are
accurately documented in the radiology report.
True
False - answer True
Flat panel LCD monitors are gradually replacing CRT monitors
True
False - answer True
____________, _______________, and ___________ are among the first line of
defense in identifying changes in image quality - answer students, managers, and
technologists
The __________ ____________ test is an assessment that ensures a ghost image
does not remain on the imaging plate after the plate is erased - answer image erasure
Exposure indicators must be calibrated to effectively monitor ______ exposure -
answerpatient
Distorted lines in the SMPTE test pattern indicate - answergeometric distortion
A phantom image assessment known as the shading test is used to evaluate: -
answerbrightness uniformity
How often should the display monitor test using the SMPTE test pattern be used -
answerdaily
Any area that looks suspicious on an SMPTE test pattern test should alert you to: -
answercall a service engineer
____________ _________ is a critical quality issue for interpreting radiologists'
workstations - answerambient lighting
An assessment that measures brightness uniformity across the entire image is known
as the ____________ test - answershading
The ____________ ___________ capability of a PSP system uses a resolution grid that
measures the line pairs per millimeter for testing - answerspatial resolution
Improper photostimulable phosphor plate (PSP) erasure can be caused by - answer1.
loss of lamp intensity
