A client with cirrhosis is scheduled to receive a third dose of lactulose (Cephulac) at 1800. Which current finding would cause the nurse to question administering this medication?
Breath with fecal odor
Increasing confusion
Serum ammonia level 72 mcg/dL (15-45 mcg/dL)
Diarrhea
The Correct Answer is D
A) Breath with fecal odor could indicate hepatic encephalopathy, for which lactulose is indicated.
B) Increasing confusion is a symptom of hepatic encephalopathy suggests a need for lactulose.
C) Elevated ammonia levels indicate hepatic encephalopathy hence the need for lactulose.
D) If the client already has diarrhea, additional doses of lactulose (which acts as a laxative) could exacerbate this condition and might need to be adjusted or halted based on clinical judgment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Chronic and excessive alcohol consumption is a well-established risk factor for the development of chronic pancreatitis.
B) While contributing to other health issues, it is not directly linked to chronic pancreatitis.
C) Smoking is a risk factor, but alcohol abuse is more significantly associated with chronic pancreatitis.
D) Although it contributes to various health problems, it is not as directly linked to chronic pancreatitis as alcohol abuse.

Correct Answer is A
Explanation
A) Gallstones are a leading cause of acute pancreatitis as they can block the pancreatic duct.
B) While inflammation of the duodenum can cause abdominal symptoms, it does not directly lead to acute pancreatitis.
C) Diabetes results from the dysfunction of the pancreas after damage but does not cause acute pancreatitis.
D) Hepatitis C affects the liver and does not directly cause pancreatitis.
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