The effect of a drug on target cells is known as

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Study for the Pharmaceutics Drug Disposition Test. Prepare with flashcards and multiple choice questions, each answer has hints and explanations. Get set for your exam!

Multiple Choice

The effect of a drug on target cells is known as

Explanation:
Pharmacodynamics is the study of what a drug does to the body, especially how it acts on target cells and receptors to produce a biological response. It explains the dose–response relationship and the mechanisms of action, including receptor binding and the signaling that leads to the observed effect. This differs from pharmacokinetics, which describes how the body handles the drug (absorption, distribution, metabolism, excretion). Pharmacology is the broader field of drug actions, while toxicodynamics focuses on adverse effects. Therefore, the effect of a drug on target cells is pharmacodynamics.

Pharmacodynamics is the study of what a drug does to the body, especially how it acts on target cells and receptors to produce a biological response. It explains the dose–response relationship and the mechanisms of action, including receptor binding and the signaling that leads to the observed effect. This differs from pharmacokinetics, which describes how the body handles the drug (absorption, distribution, metabolism, excretion). Pharmacology is the broader field of drug actions, while toxicodynamics focuses on adverse effects. Therefore, the effect of a drug on target cells is pharmacodynamics.

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