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. 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.

3. After a right hemicolectomy for treatment of colon cancer, a 57-year old client is reluctant to turn while on bed rest. Which action by the nurse would be appropriate?

Correct answer: B

Rationale: Educating the client about the importance of turning can encourage compliance and promote understanding of the necessity to prevent complications such as pressure ulcers and pneumonia.

4. The nurse evaluates the client’s stoma during the initial post-op period. Which of the following observations should be reported immediately to the physician?

Correct answer: B

Rationale: A dark red to purple stoma may indicate compromised blood flow or ischemia, which requires immediate medical attention. This color change could be a sign of inadequate blood supply to the stoma tissue, leading to tissue damage or necrosis. Reporting this observation promptly is crucial to prevent further complications. Choices A, C, and D are not indicative of immediate medical concern. A slightly edematous stoma, oozing a small amount of blood, or not expelling stool may not be uncommon findings during the initial post-op period and can be managed without urgent intervention.

5. When teaching a community group about measures to prevent colon cancer, which instruction should the nurse include?

Correct answer: A

Rationale: Limiting fat intake is a recommended measure to reduce the risk of colon cancer. Including fiber, undergoing annual rectal examinations, and sigmoidoscopy are also important, but limiting fat intake is directly related to reducing cancer risk.

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