A nurse is providing discharge teaching about nutrition to the parents of a child who has cystic fibrosis (CF). Which of the following responses by the parents indicates an understanding of the teaching?
"We will give our child pancreatic enzymes before snacks and meals."
"We will restrict the amount of salt in our child's food."
"I will prepare low-fat meals with limited protein for my child."
"I will limit my child's fluid intake."
The Correct Answer is A
A. Giving pancreatic enzymes before snacks and meals is essential for children with cystic fibrosis to help with digestion and nutrient absorption due to their pancreatic insufficiency.
B. Children with CF often require increased salt intake, especially during hot weather or heavy exercise, due to higher salt losses in sweat.
C. A child with CF typically needs a high-calorie, high-fat diet to meet their energy requirements and to support growth, rather than low-fat meals with limited protein.
D. Limiting fluid intake is not recommended; children with CF often need to stay well-hydrated to help manage thick secretions and promote overall health.
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Correct Answer is B
Explanation
A. Tricuspid atresia typically leads to decreased pulmonary blood flow due to the absence of normal blood flow to the lungs.
B. Patent ductus arteriosus results in increased pulmonary blood flow because it allows blood to flow from the aorta to the pulmonary artery, increasing the volume of blood going to the lungs.
C. Coarctation of the aorta can cause decreased blood flow to the lower body, which may not directly relate to increased pulmonary blood flow.
D. Tetralogy of Fallot is characterized by decreased pulmonary blood flow due to right ventricular outflow obstruction, making it not associated with increased pulmonary blood flow.
Correct Answer is C
Explanation
A. Monitoring lung function and oxygen saturation is important but not the primary purpose of chest physiotherapy.
B. Chest physiotherapy does not primarily focus on pain relief or reducing inflammation; instead, it targets mucus clearance.
C. Chest physiotherapy is primarily performed to enhance lung function by mobilizing and clearing thick mucus from the airways, which is critical in managing cystic fibrosis and preventing infections.
D. While medications can be administered via nebulization, chest physiotherapy itself is not used for direct medication delivery but rather for airway clearance.