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A 35 Mg Dose of Iodine-131 with a Half-Life of 8

Question 62

Multiple Choice

A 35 mg dose of iodine-131 with a half-life of 8 days is administered to a patient. How long will it take for the iodine to decay so that there are only about 2 mg remaining?


A) 8 days
B) 16 days
C) 32 days
D) 64 days

Correct Answer:

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