Radiation Therapy Nursing Considerations · NCLEX Exam

Why is nutrition an important nursing focus during radiation therapy?

  1. Radiation has no effect on appetite, taste, or nutrient absorption
  2. Mucositis, taste changes, nausea, or diarrhea can reduce intake, so diet teaching matters
  3. Only fluid intake is relevant during therapy, not overall nutrition
  4. Nutrition should be deliberately restricted to lessen the side effects
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Correct answer: Mucositis, taste changes, nausea, or diarrhea can reduce intake, so diet teaching matters

Radiation side effects can impair eating and absorption; nursing teaching promotes adequate protein/calorie intake and adjusting diet for tolerability.

Difficulty: Easy Question 12 of 18

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