If the First Radiograph of a Foot Is Done Using

question 19

Multiple Choice

If the first radiograph of a foot is done using 4 mAs at 40 inches and a second radiograph is done using 50 inches, how much mAs should be used to maintain density?

• A) 1 mAs
• B) 2 mAs
• C) 6 mAs
• D) 12 mAs

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Definitions:

Effective Annual Rate

The actual interest rate an investor receives or pays in a year, taking into account the effect of compounding.

Quarterly Return

The financial return or profit generated by an investment over a three-month period.

Investment

Commitment of current resources in the expectation of deriving greater resources in the future.

Effective Annual Rate

The interest rate on an investment or loan which accounts for the effect of compounding over a given period.