ATI RN
ATI RN Pharmacology Exam Questions
Extract:
Question 1 of 5
What term is used to describe the movement of a drug from its site of administration to the bloodstream?
Correct Answer: D
Rationale: Absorption is the correct answer. Absorption refers to the process of a drug moving from its site of administration (e.g., the gastrointestinal tract) into the bloodstream. This is a crucial step for the drug to reach its target site and exert its pharmacological effects. Distribution (
A) occurs after absorption, where the drug is transported in the bloodstream to various tissues and organs. Metabolism (
B) is the process of the body breaking down the drug into different compounds, usually to facilitate its excretion. Excretion (
C) is the removal of the drug or its metabolites from the body, typically through urine or feces.
Therefore, absorption best describes the initial movement of the drug into the bloodstream.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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