asthma1 Respiratory system: Asthma Asthma: Characterized by periodic episodes of severe but reversible bronchiole obstruction due to hyperresponsive airways. Problem: occurs in upper airway - obstruction to the airflow of decrease alveolar ventilation. 1) Bronchoconstriction 2) Inflammation of bronchiole mucosa - Edema 3) Excess mucous production-clogs airway Two Types: 1. Extrinsic Asthma (inflammatory) Could by hypersensitivity.. 2020. 12. 8. 이전 1 다음 반응형
