The time taken for a drug's blood level to drop by half is its:
AHalf turn
BHalf beat
CHalf life
DHalf load
Answer & Solution
Correct answer: C. Half life
1. The concentration falls over time.
2. The point of interest is fifty percent.
3. That time is the half life.
_Source: OpenStax Pharmacology for Nurses, Chapter 2, Drug Administration and Pharmacokinetics._
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