CLINICAL MEDICINE

MEDICINE

RADIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If a dental hygienist received a dose of 3 rads standing 6 feet from the source of radiation, how much radiation would they receive during the same exposurestanding 3 feet away:
A
I rad
B
3 rads
C
9 rads
D
12 rads
Explanation: 
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