Which are components of minimizing pulmonary complications in CF?

• A. Compliance with chest physiotherapy, nebulizer treatments, and medications
• B. Relying solely on antibiotics
• C. Avoiding all physical activity
• D. Skipping nebulizer treatments when feeling well

Answer: (D)

Regular airway clearance and adherence to a multi-modal treatment plan are essential in CF to minimize pulmonary complications. Chest physiotherapy helps loosen and mobilize mucus so it can be coughed out, reducing mucus plugging and infection risk. Nebulized treatments deliver medications directly to the airways, helping to thin secretions, open airways, and control infections when indicated. Taking prescribed medications consistently supports airway hygiene and reduces inflammation, which protects lung function over time. Together, these strategies reduce the ongoing burden of lung disease in CF and lower the chance of hospitalizations and decline in breathing.

Relying only on antibiotics misses the ongoing need to keep airways clear and functioning. Avoiding physical activity reduces overall conditioning and mucus clearance, which can worsen lung health. Skipping nebulizer treatments when feeling well undermines maintenance therapy and can lead to mucus buildup and infections.