Which of the following is used to reduce the effect of scatter radiation:
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radiographic grids
Which of the following tests will determine the focal spot size:
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star pattern test
Which of the primary factors will always have an effect on the spatial resolution:
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source image distance
Which of the following materials would NOT be used in the interspaces of a grid:
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lead
Where is the ionization chamber (photocell) located in an automatic exposure control
(AEC) device:
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between the patient and the image receptor
Compared to a low ration grid, a high ratio grid will do which of the following:
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absorb more scatter radiation
The distance between the lead strips of a focused grid to a point where all lines
coverage is known as what:
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radiographic grids
Which of the following tests will determine the focal spot size:
Give this one a try later!
star pattern test
Which of the primary factors will always have an effect on the spatial resolution:
, Give this one a try later!
source image distance
Which of the following materials would NOT be used in the interspaces of a grid:
Give this one a try later!
lead
Where is the ionization chamber (photocell) located in an automatic exposure control
(AEC) device:
Give this one a try later!
between the patient and the image receptor
Compared to a low ration grid, a high ratio grid will do which of the following:
Give this one a try later!
absorb more scatter radiation
The distance between the lead strips of a focused grid to a point where all lines
coverage is known as what:
