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1. a portable chest x-ray is taken at 90 cm sid, and the patient exposure is 280 mgy. what will the new

exposure be if the distance is increased to 180 cm and there is no accompanying technique change?

User Marc Young
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1 Answer

11 votes

Answer:

I believe this is what your looking for 70 uGya

Step-by-step explanation:

User Ortwin Gentz
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