Pulmonary fibrosis

Definition

Pulmonary fibrosis is a chronic lung disease characterized by the thickening and scarring of lung tissue, leading to impaired oxygen transfer. This condition results in progressive shortness of breath and reduced lung function.

5 Must Know Facts For Your Next Test

1. Pulmonary fibrosis can significantly impact nutritional status due to increased energy expenditure from labored breathing.
2. Malnutrition is common in patients with pulmonary fibrosis and can worsen disease prognosis.
3. A high-protein, high-calorie diet is often recommended to maintain muscle mass and body weight in these patients.
4. Adequate hydration is crucial as it helps thin mucus secretions, making it easier for patients to breathe.
5. Antioxidant-rich foods may help reduce oxidative stress associated with chronic lung inflammation.

Review Questions

• Why is a high-calorie diet important for patients with pulmonary fibrosis?
• How does malnutrition affect the prognosis of pulmonary fibrosis?
• What role do antioxidants play in managing pulmonary fibrosis symptoms?

Related terms

Chronic Obstructive Pulmonary Disease (COPD): A group of progressive lung diseases that obstruct airflow and cause breathing difficulties.

Interstitial Lung Disease (ILD): A broad category of lung disorders affecting the interstitium, leading to scarring and respiratory issues.

Bronchiectasis: A condition where the bronchial tubes are permanently damaged, widened, and thickened, causing frequent infections and mucus buildup.