In a patient with cystic fibrosis, which nutrient might be especially important?

In patients with cystic fibrosis, there is a significant impact on their respiratory and digestive systems, which affects their nutritional needs. The correct answer, high protein, is especially important because these individuals often have increased energy expenditure due to their chronic respiratory condition and increased work of breathing. Additionally, they may experience malabsorption of nutrients due to pancreatic insufficiency, which is common in cystic fibrosis. This malabsorption can lead to protein-energy malnutrition.

A higher protein intake is essential to help maintain muscle mass, support tissue repair, and ensure adequate immune function. Protein also plays a key role in developing enzymes and hormones, which can be particularly beneficial for supporting overall health in these patients.

Other choices like low fat, high carbohydrate, and low sodium do not appropriately address the unique nutritional requirements that arise from the complications associated with cystic fibrosis. While patients might need a controlled fat intake depending on their specific condition, fat is a crucial source of energy in this population. Carbohydrates are generally needed, too; however, they should not be prioritized over protein. Sodium levels may also be monitored, but the focus in nutritional management of cystic fibrosis patients often leans towards adequate protein intake to support their specific metabolic needs.