Explain the diagnosis and treatment of thyroid disease

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Problem- Iodine-131 is used in the diagnosis and treatment of thyroid disease and has a half-life of 8.0 days. If a patient with thyroid disease consumes a sample of Na131 I containing 10. ?g ^131I, how long will it take for the amount of ^131I to decrease to 1/600 of the original amount?

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Reference no: EM13699817

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