which of the following conditions can cause a hiatal hernia
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Nursing Elites

ATI RN

ATI Gastrointestinal System

1. Which of the following conditions can cause a hiatal hernia?

Correct answer: D

Rationale: Weakness of the diaphragmic muscle can lead to a hiatal hernia as it allows part of the stomach to push through the diaphragm into the chest cavity.

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. 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.

4. A 29 y.o. patient has an acute episode of ulcerative colitis. What diagnostic test confirms this diagnosis?

Correct answer: D

Rationale: Sigmoidoscopy is the diagnostic test that confirms the diagnosis of an acute episode of ulcerative colitis.

5. Which of the following symptoms indicates diverticulosis?

Correct answer: A

Rationale: Diverticulosis often has no symptoms and is usually found incidentally during tests for other conditions.

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