Practice Question
The nurse is evaluating the home care plan for a I-year-old diagnosed with phenylketonuria. Which action by the parents indicates a need for further teaching?
Answer Choices:
Correct Answer:
The parents include high-protein foods such as cheese and eggs in the child's diet.
Rationale:
❖ In phenylketonuria (PKU), high-protein foods are rich in phenylalanine, which the child cannot adequately metabolize.
❖Excess phenylalanine risks neurotoxicity, leading to cognitive impairment if intake is not restricted.
❖The diet must use low-phenylalanine medical formula and carefully controlled protein substitutes under dietitian guidance.
❖Caregivers must also avoid aspartame (contains phenylalanine) and practice label vigilance for hidden sources.
❖Ongoing growth monitoring ensures adequate calories and micronutrients while keeping phenylalanine in the target range.
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This question is from Pediatrics Exam 1 - Modules 1 and 2 which contains 80 questions.
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Question Details
- Category: RN Nursing Exam(s)
- Subcategory: General Exams
- Domain: 👶🏼Pediatrics
- Answer Choices: 4