A client with peritonitis is prescribed a nasogastric (NG) tube for decompression. The nurse understands that the primary purpose of the NG tube is to:
Prevent aspiration pneumonia
Relieve abdominal distension
Monitor gastric pH levels
Administer enteral nutrition
The Correct Answer is B
Choice A reason:
Preventing aspiration pneumonia is one of the benefits of an NG tube, but the primary purpose in peritonitis is to relieve abdominal distension caused by fluid and gas accumulation.
Choice B reason:
Relieving abdominal distension is the primary purpose of an NG tube in clients with peritonitis, as it helps remove fluid and gas from the stomach and intestines, reducing pressure on the peritoneum.
Choice C reason:
Monitoring gastric pH levels may be done with an NG tube in certain situations, but it is not the primary purpose in the context of peritonitis.
Choice D reason:
Administering enteral nutrition may be a secondary purpose of an NG tube in some cases, but it is not the primary goal in clients with peritonitis.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Fever and diarrhea are not specific early signs of peritonitis.
Choice B reason:
Abdominal distension and flatulence may occur for various reasons after abdominal surgery, but they are not specific to peritonitis.
Choice C reason:
Nausea and vomiting can be caused by various post-operative factors and are not specific to peritonitis.
Choice D reason:
Sudden-onset severe abdominal pain and tenderness are classic early signs of peritonitis and indicate the need for immediate medical attention.
Correct Answer is C
Explanation
Choice A reason:
Maintaining a low-fiber diet is not a standard recommendation for clients recovering from peritonitis.
Choice B reason:
Avoiding physical activity for two weeks is not necessary for all clients recovering from peritonitis, and individualized recommendations should be provided based on the client's condition and physician's instructions.
Choice C reason:
Taking prescribed antibiotics as directed is essential for clients recovering from peritonitis to complete the course of treatment and ensure the infection is fully eradicated.
Choice D reason:
Using a heating pad for abdominal pain relief may not be recommended for all clients recovering from peritonitis, as it may exacerbate inflammation or lead to complications. Individualized pain management strategies should be discussed with the healthcare provider.
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