Answered: Ir-192 source used in the brachytherapy… | bartleby

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Ir-192 source used in the brachytherapy unit has an activity of 468.20 GBq as of January
22, 2022. When is the expected date of brachytherapy source exchange given that the
minimum activity for the source to be in its optimal use is 1 Ci? The half-life of Ir-192 is
73.83 days.

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