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An 85 kg patient swallows a 30 μCi beta emitter with a half-life of 5.0 days,...

An 85 kg patient swallows a 30 μCi beta emitter with a half-life of 5.0 days, and the radioactive nuclei are quickly distributed throughout his body. The beta particles are emitted with an average energy of 0.35 MeV, 90% of which is absorbed by the body.

What dose equivalent does the patient receive in the first week?

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