Close windowDrug ConcentrationsDetermine the time it takes for the blood concentration of a drug decrease by a given amount. Correct! |
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If r = 0.22 1/ hr for a particular drug, how long does it take for the concentration to be half the initial concentration? Use the model, C(t) = C0e - rt. | |
With r = 0.22 1/hr, it takes approximately 3.2 hours for the concentration to decrease to 50% of its initial level. View the tutorial. |
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