Plasma concentration of drug at time 0 is 96g/mL. if t1/2 is 2 hours concentration is plasma at 10 hours will be___________?
Correct answer: D. 3
- A. 48
- B. 24
- C. 12
- D. 3
Explanation
Ten hours represent five half-lives, so the concentration falls successively from 96 to 48, 24, 12, 6, and finally 3 micrograms/mL. Therefore, option d is correct.
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