What does λz represent when a drug has faster absorption?
Understand the Problem
The question is asking about the meaning of the symbol λz in the context of drug absorption, specifically when a drug is absorbed faster. We're looking to identify what λz signifies amongst the provided options, which relate to drug pharmacokinetics.
Answer
λz represents the terminal elimination rate constant of a drug.
The final answer is λz represents the terminal elimination rate constant of a drug.
Answer for screen readers
The final answer is λz represents the terminal elimination rate constant of a drug.
More Information
The symbol λz is used in pharmacokinetics to describe the terminal elimination rate constant, which is a measure of how quickly a drug is removed from the body during the elimination phase after distribution and absorption. Faster absorption does not directly change λz; it primarily affects the time to reach peak concentration.
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