Multiple Choice
A certain drug is eliminated from the bloodstream exponentially with a half-life of 60 hours. Suppose that a patient receives an initial dose of 10 milligrams of the drug at midnight. Estimate
When the drug concentration will reach 20% of its initial level.
A) 139 hours
B) 199 hours
C) 79 hours
D) 23 hours
Correct Answer:

Verified
Correct Answer:
Verified
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