a female client complains of gnawing epigastric pain for a few hours after meals at times when the pain is severe vomiting occurs specific tests are i
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Nursing Elites

ATI RN

ATI Gastrointestinal System

1. A female client complains of gnawing epigastric pain for a few hours after meals. At times, when the pain is severe, vomiting occurs. Specific tests are indicated to rule out:

Correct answer: A

Rationale: Specific tests are indicated to rule out cancer of the stomach when a client complains of gnawing epigastric pain and vomiting after meals.

2. 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.

3. You’re advising a 21 y.o. with a colostomy who reports problems with flatus. What food should you recommend?

Correct answer: D

Rationale: Yogurt can help reduce problems with flatus in patients with a colostomy.

4. Which of the following would be an expected nutritional outcome for a client who has undergone a subtotal gastrectomy for cancer?

Correct answer: D

Rationale: Achieving optimal nutritional status through oral or parenteral feedings is an expected nutritional outcome for a client who has undergone a subtotal gastrectomy for cancer.

5. A nurse is reviewing the results of serum laboratory studies drawn on a client who is suspected of having hepatitis. The nurse interprets that an elevation in which of the following studies is the most specific indicator of the disease?

Correct answer: C

Rationale: Laboratory indicators of hepatitis include elevated liver enzymes, serum bilirubin level, and erythrocyte sedimentation rate is nonspecific test that indicates the presence of inflammation somewhere in the body. Elevated blood urea nitrogen may indicate renal dysfunction. A hemoglobin level is unrelated to this diagnosis.

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