radiation therapy is used to treat colon cancer before surgery for which of the following reasons
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Nursing Elites

ATI RN

ATI Gastrointestinal System Quizlet

1. Radiation therapy is used to treat colon cancer before surgery for which of the following reasons?

Correct answer: A

Rationale: Radiation therapy is used before surgery to reduce the size of the tumor, making it easier to remove.

2. Kevin has a history of peptic ulcer disease and vomits coffee-ground emesis. What does this indicate?

Correct answer: C

Rationale: Coffee-ground emesis indicates that the gastric bleeding occurred 2 hours earlier.

3. Leigh Ann is receiving pancrelipase (Viokase) for chronic pancreatitis. Which observation best indicates the treatment is effective?

Correct answer: D

Rationale: The effectiveness of pancrelipase (Viokase) for chronic pancreatitis is best indicated by stools being less fatty and decreased in frequency.

4. If a gastric acid perforates, which of the following actions should not be included in the immediate management of the client?

Correct answer: B

Rationale: Antacid administration should not be included in the immediate management of a gastric perforation.

5. A client has been diagnosed with gastroesophageal reflux disease. The nurse interprets that the client has dysfunction of which of the following parts of the digestive system?

Correct answer: C

Rationale: The lower esophageal sphincter is a functional sphincter that normally remains closed except when food or fluids are swallowed. If relaxation of this sphincter occurs, the client could experience symptoms of gastroesophageal reflux disease.

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