CT REGISTRY REVIEW EXAM 4 COMPLETE
QUESTIONS WITH ANSWERS 100% VERIFIED
2025 LATEST UPDATED ALREADY GRADED A+
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Terms in this set (133)
,Following reformation of Convolution
the raw data, what is the
next process the data Following reformation of the raw data, the data
obtained by the obtained by the detectors will undergo Convolution.
detectors will go
through?
Image reconstruction
algorithm
Images reconstructed
utilizing CT numbers
CT image is displayed
Convolution
,Which of the following beam collimaton
has an indirect impact on
section width? Beam collimation indirectly impacts section width,
because the beam must be wide enough to cover
Binning the entire section of channels active during each
Detector matrix array gantry revolution.
Beam collimation
Detector configuration
, Dynamic range refers to a Be able to measure a range of transmission
CT detectors ability to: measurements with minimal differences
Absorb transmitted x-rays For dynamic range to exist, detectors must be
and convert them into sensitive enough to measure a wide range of
electrical signals transmission measurements. Detectors must also be
Be able to measure a able to differentiate between minimally different
range of transmission transmission measurements.
measurements with
minimal differences
The rate at which a
detector can detect an x-
ray event and recover
The steadiness of the
detectors response to the
transmitted x-rays
QUESTIONS WITH ANSWERS 100% VERIFIED
2025 LATEST UPDATED ALREADY GRADED A+
Save
Terms in this set (133)
,Following reformation of Convolution
the raw data, what is the
next process the data Following reformation of the raw data, the data
obtained by the obtained by the detectors will undergo Convolution.
detectors will go
through?
Image reconstruction
algorithm
Images reconstructed
utilizing CT numbers
CT image is displayed
Convolution
,Which of the following beam collimaton
has an indirect impact on
section width? Beam collimation indirectly impacts section width,
because the beam must be wide enough to cover
Binning the entire section of channels active during each
Detector matrix array gantry revolution.
Beam collimation
Detector configuration
, Dynamic range refers to a Be able to measure a range of transmission
CT detectors ability to: measurements with minimal differences
Absorb transmitted x-rays For dynamic range to exist, detectors must be
and convert them into sensitive enough to measure a wide range of
electrical signals transmission measurements. Detectors must also be
Be able to measure a able to differentiate between minimally different
range of transmission transmission measurements.
measurements with
minimal differences
The rate at which a
detector can detect an x-
ray event and recover
The steadiness of the
detectors response to the
transmitted x-rays
