The nurse is preparing a 2-year-old child with cystic fibrosis for discharge home. Which statement made by the parents suggests that additional education is necessary?

A. Chest physiotherapy and postural drainage multiple times per day are essential to help clear thick mucus from the lungs and prevent respiratory infections. This statement is correct and does not indicate a knowledge deficit. B. A high-calorie, high-protein diet is crucial for children with CF because of their increased metabolic demands and poor nutrient absorption. This statement aligns with appropriate dietary management. C. This statement is incorrect and indicates a need for further education. Children with CF have pancreatic insufficiency, meaning they cannot absorb fats and proteins properly without pancreatic enzyme replacement therapy (PERT), regardless of their appetite or stool patterns. Enzymes should be taken with all meals and snacks to aid digestion and improve nutrient absorption. D. Exercise, such as playing outside, is beneficial for lung function and overall well-being in children with CF. Physical activity helps loosen mucus in the lungs and promotes airway clearance.