ATI RN
ATI Pharmacology Exam 2 Questions
Extract:
Question 1 of 5
Which of the following catecholamines may have a vasodilator effect on renal blood vessels and be prescribed for a client in shock who are experiencing renal insufficiency manifestations?
Correct Answer: B
Rationale: The correct answer is B: Dopamine. Dopamine can have a vasodilator effect on renal blood vessels due to its action on dopamine receptors in the kidney. This vasodilation helps improve renal blood flow and function in clients experiencing renal insufficiency manifestations in shock. Norepinephrine (
A) is a vasoconstrictor and may worsen renal perfusion in this scenario. Acetylcholine (
C) is not a catecholamine and does not have significant effects on renal blood vessels. Enkephalin (
D) is an endogenous opioid peptide and does not directly impact renal blood flow.
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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