Which of the Following Sets of Exposure Factors Would Be

Multiple Choice

Which of the following sets of exposure factors would be best for an adult hand study using a digital imaging system?

A) 80 kV, 600 mA, 1/60 seconds, large focal spot
B) 64 kV, 200 mA, 1/20 seconds, large focal spot
C) 78 kV, 600 mA, 1/60 seconds, large focal spot
D) 70 kV, 300 mA, 1/30 seconds, small focal spot