the most important pathophysiologic factor contributing to the formation of esophageal varices is
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Nursing Elites

ATI RN

ATI Gastrointestinal System

1. The most important pathophysiologic factor contributing to the formation of esophageal varices is:

Correct answer: C

Rationale: Portal hypertension is the most important pathophysiologic factor contributing to the formation of esophageal varices.

2. 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.

3. You’re caring for a patient with a sigmoid colostomy. The stool from this colostomy is:

Correct answer: A

Rationale: The stool from a sigmoid colostomy is typically formed.

4. A client with which of the following conditions may be likely to develop rectal cancer?

Correct answer: A

Rationale: Adenomatous polyps are a known risk factor for the development of rectal cancer.

5. You have to teach ostomy self care to a patient with a colostomy. You tell the patient to measure and cut the wafer:

Correct answer: C

Rationale: The wafer should be measured and cut about 1/8” larger than the stoma to ensure proper fit and prevent skin irritation.

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