In an MSCT system, the detector array is composed of multiple rows
of individual detector elements along the:
A. x-axis.
B. y-axis.
C. z-axis.
D. entire circumference of the gantry
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A D
B C
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2 of 30
Term
The interaction between x-ray and matter that is responsible for the
production of the scatter radiation absorbed by the patient and
detectors is:
A. Compton effect.
B. bremsstrahlung.
C. photoelectric.
D. characteristic
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B D
C A
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3 of 30
Term
In 1979, the scientists __________ and __________ shared the Nobel Prize for
their research in computed tomography
, A. Watson and Crick
B. Olendorf and Hounsfield
C. Hounsfield and Cormack
D. Hounsfield and Ambrose
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C A
B D
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4 of 30
Term
The type of compensating filter used at the x-ray tube of a CT
scanner is called a:
A. kernel
B. water bath
C. bow-tie filter
D. wedge filter
Give this one a try later!
B C
of individual detector elements along the:
A. x-axis.
B. y-axis.
C. z-axis.
D. entire circumference of the gantry
Give this one a try later!
A D
B C
, Don't know?
2 of 30
Term
The interaction between x-ray and matter that is responsible for the
production of the scatter radiation absorbed by the patient and
detectors is:
A. Compton effect.
B. bremsstrahlung.
C. photoelectric.
D. characteristic
Give this one a try later!
B D
C A
Don't know?
3 of 30
Term
In 1979, the scientists __________ and __________ shared the Nobel Prize for
their research in computed tomography
, A. Watson and Crick
B. Olendorf and Hounsfield
C. Hounsfield and Cormack
D. Hounsfield and Ambrose
Give this one a try later!
C A
B D
Don't know?
4 of 30
Term
The type of compensating filter used at the x-ray tube of a CT
scanner is called a:
A. kernel
B. water bath
C. bow-tie filter
D. wedge filter
Give this one a try later!
B C
