ATI RN
ATI Med Surg Exam Midterm RN 36 1125 Questions
Extract:
Question 1 of 5
A nurse is preparing to administer a dose of lactulose to a client who has cirrhosis. The client states, 'I don't need this medication. I am not constipated.' The nurse should explain that in clients who have cirrhosis, lactulose is used to decrease levels of which of the following components in the bloodstream?
Correct Answer: B
Rationale: Ammonia is produced by the breakdown of proteins in the intestines and is normally processed by the liver. In cirrhosis, the liver's ability to convert ammonia to urea is impaired, leading to increased levels in the blood. Lactulose helps reduce blood ammonia levels by converting it into ammonium, which is then excreted.
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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