GXMO STATE BOARD EXAM PREP |ACTUAL
QUESTIONS AND VERIFIED ANSWERS|BRAND NEW
2026-2027 UPDATE|GRADED A+
Question 1
The smallest component of an image matrix, that represents a specific location in the
patient is a
a. pixel
b. voxel
c. histogram
d. algorithm
CORRECT ANSWER
pixel
Question 2
Adjustment of window level of a digital image viewed on the monitor allows adjustment
of the image
a. brightness (density)
b. contrast
c. spatial detail
d. resolution
CORRECT ANSWER
brightness (density)
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@THE STUDY VAULT
,Question 3
Increasing the window width of a digital image on the monitor
a. increases the brightness of the image
b. decreases the brightness of the image
c. increases the contrast of the image
d. decreases the contrast of the image
CORRECT ANSWER
decreases the contrast of the image
Question 4
Matrix size is the major determinant of image
a. contrast
b. brightness
c. resolution
d. noise
CORRECT ANSWER
resolution
Question 5
Digital image noise from quantum mottle can be decreased by
a. decreasing the exposure
b. increasing the exposure
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,c. increasing edge enhancement during post-processing
d. decreasing the window level
CORRECT ANSWER
increasing the exposure
Question 6
The first step in the digital imaging process is
a. processing
b. acquisition
c. display
CORRECT ANSWER
acquistion
Question 7
In ______ image formation the analog to digital conversion step is eliminated.
a. computed radiography (CR)
b. direct digital radiography (DR)
CORRECT ANSWER
direct digital radiography (DR)
Question 8
Where is the latent image formed in computed radiography?
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@THE STUDY VAULT
, a. in the monitor screen
b. in the photostimulable phosphor
c. in the photomultiplier tube
d. in the analog-to-digital converter
CORRECT ANSWER
in the photostimulable phosphor
Question 9
What type of laser is used to release the energy stored in the CR phosphors?
a. argon
b. krypton
c. fluorohalide
d. helium-neon
CORRECT ANSWER
helium-neon
Question 10
In a CR system, what is the device that collects, amplifies and converts the released light to
an electronic signal?
a. the laser beam
b. the cathode ray tube
c. the photomultiplier tube
d. the analog-to-digital converter
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@THE STUDY VAULT
QUESTIONS AND VERIFIED ANSWERS|BRAND NEW
2026-2027 UPDATE|GRADED A+
Question 1
The smallest component of an image matrix, that represents a specific location in the
patient is a
a. pixel
b. voxel
c. histogram
d. algorithm
CORRECT ANSWER
pixel
Question 2
Adjustment of window level of a digital image viewed on the monitor allows adjustment
of the image
a. brightness (density)
b. contrast
c. spatial detail
d. resolution
CORRECT ANSWER
brightness (density)
1
@THE STUDY VAULT
,Question 3
Increasing the window width of a digital image on the monitor
a. increases the brightness of the image
b. decreases the brightness of the image
c. increases the contrast of the image
d. decreases the contrast of the image
CORRECT ANSWER
decreases the contrast of the image
Question 4
Matrix size is the major determinant of image
a. contrast
b. brightness
c. resolution
d. noise
CORRECT ANSWER
resolution
Question 5
Digital image noise from quantum mottle can be decreased by
a. decreasing the exposure
b. increasing the exposure
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@THE STUDY VAULT
,c. increasing edge enhancement during post-processing
d. decreasing the window level
CORRECT ANSWER
increasing the exposure
Question 6
The first step in the digital imaging process is
a. processing
b. acquisition
c. display
CORRECT ANSWER
acquistion
Question 7
In ______ image formation the analog to digital conversion step is eliminated.
a. computed radiography (CR)
b. direct digital radiography (DR)
CORRECT ANSWER
direct digital radiography (DR)
Question 8
Where is the latent image formed in computed radiography?
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@THE STUDY VAULT
, a. in the monitor screen
b. in the photostimulable phosphor
c. in the photomultiplier tube
d. in the analog-to-digital converter
CORRECT ANSWER
in the photostimulable phosphor
Question 9
What type of laser is used to release the energy stored in the CR phosphors?
a. argon
b. krypton
c. fluorohalide
d. helium-neon
CORRECT ANSWER
helium-neon
Question 10
In a CR system, what is the device that collects, amplifies and converts the released light to
an electronic signal?
a. the laser beam
b. the cathode ray tube
c. the photomultiplier tube
d. the analog-to-digital converter
4
@THE STUDY VAULT
