which of the following definitions best describes diverticulosis
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Nursing Elites

ATI RN

ATI Gastrointestinal System Quizlet

1. Which of the following definitions best describes diverticulosis?

Correct answer: B

Rationale: The correct answer is B: 'A noninflamed outpouching of the intestine.' Diverticulosis refers to the presence of small, bulging pouches (diverticula) that can form in the lining of the digestive system, especially the colon. These pouches are typically noninflamed. Choice A is incorrect because it describes diverticulitis, which is the inflammation of these pouches. Choice C is incorrect as it defines bowel obstruction, not diverticulosis. Choice D is incorrect as it refers to a hernia, not diverticulosis.

2. An intubated patient is receiving continuous enteral feedings through a Salem sump tube at a rate of 60ml/hr. Gastric residuals have been 30-40ml when monitored Q4H. You check the gastric residual and aspirate 220ml. What is your first response to this finding?

Correct answer: B

Rationale: If gastric residuals are high during continuous enteral feedings, the first response is to stop the feeding and clamp the NG tube.

3. Annebell is being discharged with a colostomy, and you’re teaching her about colostomy care. Which statement correctly describes a healthy stoma?

Correct answer: A

Rationale: A healthy stoma may bleed slightly when touched initially, which is normal.

4. A 53 y.o. patient has undergone a partial gastrectomy for adenocarcinoma of the stomach. An NG tube is in place and is connected to low continuous suction. During the immediate postoperative period, you expect the gastric secretions to be which color?

Correct answer: C

Rationale: During the immediate postoperative period after a partial gastrectomy, gastric secretions are expected to be red.

5. Which of the following types of diets is implicated in the development of diverticulosis?

Correct answer: A

Rationale: A low-fiber diet is implicated in the development of diverticulosis because it leads to harder stools and increased pressure in the colon. The lack of fiber results in decreased bulk and slower transit time, predisposing individuals to constipation and the formation of diverticula. High-fiber diets, on the other hand, promote regular bowel movements and help prevent diverticular disease. High-protein and low-carbohydrate diets do not have a direct association with diverticulosis.

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