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. exposure maintenance formula
2. switch from 400 RS to 300RS with no compensation
3. affects radiographic contrast with a direct relationship
4. 5 cm increase in tissue thickness


1. j. density-distance relationship
2. a. decreased density
3. d. grid ratio
4. f. increased mAs by 2x

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Fill in the blank with correct word.

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Who will provide incentive payments to doctors for using a certified EHR product and demonstrating meaningful use?

A. HIPPA B. CMS C. AMA D. IOM

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Fill in the blank(s) with correct word

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a red diagonal line through the entire tooth a red "X" through the tooth a red circle around the tooth a red circle around the crown only

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