ATI RN
ATI Fundamentals 100 Exam 4 Questions
Extract:
Question 1 of 5
The nurse knows that which form of medication delivery results in the most predictable onset and most bioavailability to the client?
Correct Answer: A
Rationale: The correct answer is A: Intravenous. Intravenous delivery ensures immediate and complete absorption of the medication, leading to the most predictable onset of action and highest bioavailability since it bypasses first-pass metabolism. Subcutaneous, transdermal, and oral routes have slower absorption rates and variable bioavailability due to factors like gastric acidity, skin permeability, and hepatic metabolism. Intravenous administration offers the most direct and efficient route for medication delivery, making it the optimal choice for precise dosing and rapid therapeutic effects.
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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