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Pathophysiology
Clinical meaning
Bronchiectasis is an irreversible dilation and destruction of the bronchial walls due to chronic infection and inflammation. Damaged airways lose their ability to clear mucus effectively, leading to pooling of secretions and recurrent infections. Patients produce large volumes of purulent sputum daily and experience progressive decline in lung function.
Exam Focus
Exam relevance
Risk factors:
- History of severe or recurrent pneumonia
- Cystic fibrosis
- Tuberculosis
- Immunodeficiency
- Chronic aspiration
Diagnostics:
- Monitor respiratory rate, effort, and oxygen saturation
- Observe and report sputum color, consistency, amount, and odor
- Monitor temperature for signs of infection
- Auscultate breath sounds as delegated and report abnormalities
We didn’t match sample stems to this lesson in the bank yet. You can still run a topic-scoped drill with the same pathway filters—items load from your live REx-PN pool.
