Which of the following is the correct formula to determine how mAs should be adjusted when different ratio grids are used?
A) mAs1/mAs2 = grid conversion factor2/grid conversion factor1.
B) mAs1/mAs2 = grid conversion factor1/grid conversion factor2.
C) mAs1/mAs2 = (grid conversion factor2) 2/(grid conversion factor1) 2.
D) mAs1/mAs2 = (grid conversion factor1) 2/(grid conversion factor2) 2.
Correct Answer:
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