lactulose chronulac is prescribed for a client with a diagnosis of hepatic encephalopathy the nurse would determine that this medication has had a the
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Nursing Elites

ATI RN

Gastrointestinal System Nursing Exam Questions

1. Lactulose (Chronulac) is prescribed for a client with a diagnosis of hepatic encephalopathy. The nurse would determine that this medication has had a therapeutic effect if which of the following is noted?

Correct answer: B

Rationale: Lactulose is prescribed for the client with hepatic encephalopathy to reduce bacterial breakdown of protein in the bowel. The medication creates an acidic environment in the bowel and causes the ammonia to leave the bloodstream and enter the colon. Ammonia then becomes trapped in the bowel. Lactulose also has a laxative effect that allows for the elimination of the ammonia.

2. The client with ascites is scheduled for a paracentesis. The nurse is assisting the physician in performing the procedure. Which of the following positions will the nurse assist the client to assume for this procedure?

Correct answer: D

Rationale: An upright position allows the intestine to float posteriorly and helps prevent intestinal laceration during catheter insertion.

3. When assessing the client with celiac disease, the nurse can expect to find which of the following?

Correct answer: A

Rationale: Because celiac disease destroys the absorbing surface of the intestine, fat isn't absorbed but is passed in the stool. Steatorrhea is bulky, fatty stools that have a foul odor. Jaundiced sclerae result from elevated bilirubin levels. Clay-colored stools are seen with biliary disease when bile flow is blocked. Celiac disease doesn't cause a widened pulse pressure.

4. A client with a peptic ulcer reports epigastric pain that frequently awakens her at night, a feeling of fullness in the abdomen, and a feeling of anxiety about her health. Based on this information, which nursing diagnosis would be most appropriate?

Correct answer: B

Rationale: Disturbed Sleep Pattern related to epigastric pain is appropriate because the client reports pain that frequently awakens her at night.

5. You’re doing preoperative teaching with Gertrude who has ulcerative colitis who needs surgery to create an ileoanal reservoir. Which information do you include?

Correct answer: D

Rationale: The surgery to create an ileoanal reservoir occurs in two stages.

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