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