A nurse is reinforcing teaching with the guardians of a toddler who has cystic fibrosis. Which of the following diets should the nurse recommend for the toddler?

Choice A reason: Children with cystic fibrosis often have increased calorie needs due to the extra energy required to breathe and the malabsorption of nutrients. A diet that is high in both protein and calories helps meet these increased energy needs. Choice B reason: While a higher fat intake may be beneficial for some children with cystic fibrosis, it should not be at the expense of protein intake, which is also crucial for growth and development. Choice C reason: A diet that is low in both protein and calories would not be appropriate for a child with cystic fibrosis, as it may not provide sufficient energy and nutrients to support growth and development. Choice D reason: A diet that is low in carbohydrates and high in fat is not typically recommended for children with cystic fibrosis. They need a balanced diet that includes a variety of macronutrients to meet their increased energy needs.