ATI RN
ATI n200 Pharmacology Exam Questions
Extract:
Question 1 of 5
Isosorbide mononitrate modified release formula is structured to provide a nitrate free period. The nurse understands that the rationale for this period is to:
Correct Answer: B
Rationale: The correct answer is B: decrease tolerance to effects. Isosorbide mononitrate is a nitrate used to prevent angina. A nitrate-free period helps prevent tolerance development, ensuring the medication's effectiveness over time. Allergic reactions (
A) are not related to the nitrate-free period. Reflex tachycardia (
C) occurs when the body compensates for vasodilation, not related to a nitrate-free period. Absorption (
D) is not affected by the nitrate-free period in this context.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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Rationale: