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 C
Explanation
Choice A reason:
Lying flat in bed may provide some comfort for the client and is not likely to exacerbate the abdominal pain associated with peritonitis.
Choice B reason:
Using a heating pad on the abdomen may provide some relief for the client and is not likely to exacerbate the abdominal pain associated with peritonitis.
Choice C reason:
Deep breathing and coughing exercises may worsen the client's abdominal pain due to the stretching and movement of the peritoneum during these activities.
Choice D reason:
Administering prescribed analgesics is essential for managing the client's pain and providing comfort during the treatment of peritonitis.
Correct Answer is B
Explanation
Choice A reason:
Increased production of stomach acid is not directly related to peritonitis.
Choice B reason:
Cirrhosis is a condition where the liver is scarred and impaired in function. The liver plays a crucial role in immune function, and impaired liver function can lead to increased susceptibility to infections like peritonitis.
Choice C reason:
Gallbladder dysfunction is not directly related to peritonitis.
Choice D reason:
Chronic lung disease is not directly related to peritonitis.
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