A portable abdominal radiograph performed at a 100 cm SID ty…
A portable abdominal radiograph performed at a 100 cm SID typically requires a technique of 80 kVp and 20 mAs on the available piece of equipment. However, when entering the patient’s room, you are only able to obtain a 70 cm SID. Which of the following mAs values will compensate for this change in SID?
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