The numerical value of the term e -kt at a time equal to 3 half lives of a drug will always be equal to a. 0.5 b. 0.75 c. 0.05 d. 0.125 How long will it take to lose 75% of the administered dose of a drug from the body if the drug follows first order process? a. 3,32 half lives b. 2,32 half lives c. 2.0 half lives d. None of the above

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