Using the inverse square law and mAs compensation formula, if the SID for an open-mouth projection is decreased from 40 inches to 30 inches and the original mAs was 12, what is the new mAs?

A. 6
B. 18
C. 21
D. 24

Answer: A

Health Professions

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The American Polarity Therapy Association (APTA), founded in 1984, is an example of a:

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If you want to get funding to develop a new program, you should seek a ________ grant

A) Research B) Demonstration C) Planning D) Training

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