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Practice Question

A nurse is providing teaching to a client who is pregnant and has phenylketonuria (PKU). Which of the following foods should the nurse instruct the client to eliminate from her diet?

Answer Choices:

Correct Answer:

Peanut butter

Rationale:

🟡 Clients with phenylketonuria (PKU) cannot metabolize phenylalanine, an amino acid found in high-protein foods.

🟡 Peanut butter is rich in protein and therefore contains high levels of phenylalanine, which can lead to toxicity.

🟡 During pregnancy, elevated phenylalanine can cause fetal brain damage and congenital defects.

🟡 Dietary restrictions in PKU include avoiding meat, dairy, soy, and nuts, including peanut butter.

🟡 Nutritional counseling is essential to ensure adequate fetal development while maintaining low phenylalanine levels.

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This question is from RN Comprehensive Predictor-2025 Exam 3 which contains 150 questions.

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From Exam
RN Comprehensive Predictor-2025 Exam 3

150 Questions

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Question Details
  • Category: RN Nursing Exam(s)
  • Subcategory: ATI EXIT Exam(s)
  • Domain: RN ATI Comprehensive Predictor Exam(s)~2025
  • Answer Choices: 4
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