A nurse is teaching the parent of a toddler who has phenylketonuria about meal planning.
Which of the following information should the nurse include in the teaching?
Use aspartame as sugar substitute
Avoid foods containing milk products
Increase the toddlers protein consumption
Limit foods high in iron
The Correct Answer is B
Choice A rationale
Aspartame is a low-calorie sweetener used in place of sugar. However, it is not recommended for individuals with phenylketonuria (PKU) because it contains phenylalanine, an amino acid that individuals with PKU cannot metabolize properly.
Choice B rationale
Individuals with PKU are advised to avoid foods containing milk products. This is because milk and other
dairy products contain phenylalanine, which individuals with PKU cannot metabolize properly. Instead, they are advised to consume a diet low in protein and supplemented with a phenylalanine-free medical formula.
Choice C rationale
Increasing protein consumption is not recommended for individuals with PKU. This is because protein-rich foods often contain phenylalanine, an amino acid that individuals with PKU cannot metabolize properly.
Instead, they are advised to consume a diet low in protein and supplemented with a phenylalanine-free medical formula.
Choice D rationale
Limiting foods high in iron is not specifically related to the dietary management of PKU. Individuals with PKU primarily need to avoid foods high in phenylalanine.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Sealing soft toys in a plastic bag for 14 days is a measure used to control the spread of lice, not impetigo.
Choice B rationale
Soaking hairbrushes in boiling water for 10 minutes is a measure used to disinfect items that may be
contaminated with fungal spores, not bacteria causing impetigo.
Choice C rationale
Acyclovir is an antiviral medication used to treat herpes simplex virus infections, not bacterial infections like impetigo.
Choice D rationale
Applying a bactericidal ointment to lesions is a common treatment for impetigo, which is a bacterial skin infection.
Correct Answer is A
Explanation
Choice A rationale
The pneumococcal conjugate vaccine (PCV13) is recommended for children with sickle cell anemia. This is because individuals with sickle cell disease are at an increased risk of infection, and the PCV13 vaccine can help protect against Streptococcus pneumoniae, a bacterium that can cause serious infections like pneumonia and meningitis.
Choice B rationale
The Respiratory syncytial virus (RSV) vaccine is not typically included in the immunization schedule for children with sickle cell anemia.
Choice C rationale
While the Measles, Mumps, and Rubella (MMR) vaccine is part of the standard immunization schedule for all children, it is not specifically indicated for children with sickle cell anemia.
Choice D rationale
The Rotavirus vaccine is part of the standard immunization schedule for all infants, but it is not specifically indicated for children with sickle cell anemia.
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