In severe asthma, three key pathophysiologic changes are

In severe asthma, three key pathophysiologic changes are

• A. Bronchoconstriction, airway inflammation, production of thick secretions.
• B. Alveolar edema, hemorrhage, and hyaline membranes.
• C. Bronchodilation, decreased mucus production, decreased airway resistance.
• D. Pulmonary fibrosis and decreased lung compliance.

Answer: (A)