a client has a nasogastric tube inserted at the time of abdominal perineal resection with permanent colostomy this tube will most likely be removed wh
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Nursing Elites

ATI RN

Gastrointestinal System Nursing Exam Questions

1. A client has a nasogastric tube inserted at the time of abdominal perineal resection with permanent colostomy. This tube will most likely be removed when the client demonstrates:

Correct answer: C

Rationale: A sign indicating that a client's colostomy is open and ready to function is passage of feces and flatus. When this occurs, gastric suction is ordinarily discontinued, and the client is allowed to start taking fluids and food orally. Absence of bowel sounds would indicate that the tube should remain in place because peristalsis has not yet returned. Absence of nausea and vomiting is not a criterion for judging whether or not gastric suction should be continued. Passage of mucus from the rectum will not occur in this client because the rectum is removed in this surgery. Absence of stomach drainage is not a criterion for judging whether or not gastric suction should be continued.

2. Which of the following symptoms would a client in the early stages of peritonitis exhibit?

Correct answer: B

Rationale: In the early stages of peritonitis, the client would exhibit abdominal pain and rigidity due to inflammation.

3. Which of the following mechanisms can facilitate the development of diverticulosis into diverticulitis?

Correct answer: D

Rationale: The correct answer is D. Undigested food blocking the diverticulum can lead to bacterial invasion, causing inflammation and turning diverticulosis into diverticulitis. Choices A, B, and C do not directly facilitate the development of diverticulitis. Choice A involves a different mechanism related to laxative use, choice B describes a complication of chronic constipation but does not necessarily lead to diverticulitis, and choice C refers to a different condition involving herniation of the intestinal mucosa.

4. The nurse provides medication instructions to a client with peptic ulcer disease. Which statement, if made by the client, indicates best understanding of the medication therapy?

Correct answer: A

Rationale: Cimetidine (Tagamet) a Histamine H2 receptor antagonist, will decrease the secretion of gastric acid. Sucralfate (Carafate) promotes healing by coating the ulcer. Antacids neutralize acid in the stomach. Omeprazole (Prilosec) inhibits gastric acid secretion.

5. The client is admitted to the hospital for treatment of acute hepatitis B. Which activity order would the nurse expect to be prescribed?

Correct answer: A

Rationale: Fatigue is a normal response to hepatic cellular damage. During the acute stage, rest is an essential intervention to reduce the metabolic demands on the liver and its blood supply.

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