Match the following choices with the statements as each relates to exposure conversions.
a. decreased density
b. focal spot size
c. longer scale of contrast
d. grid ratio
e. receptor speed
f. increased mAs by 2x
g. additive pathology
h. higher amount of contrast
i. destructive pathology
j. density-distance relationship
1. Any change will not affect density or contrast.
2. change from 12:1 to 10:1 with mAs compensation
3. requires less mAs but does not affect recorded detail or distortion
4. reduce kVp from 94 to 84 with mAs compensation
1. b. focal spot size
2. c. longer scale of contrast
3. i. destructive pathology
4. h. higher amount of contrast
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