What is the pathophysiology of an acute attack of extrinsic asthma?

Question

Quizplus · Accepted Answer

Extrinsic asthma is typically caused by a type 1 hypersensitivity reaction, which is an immediate immune response to an environmental allergen. This can trigger an acute attack of asthma, characterized by airway inflammation, bronchoconstriction, and increased mucus production.

Answer: D
 Hyperresponsive mucosa is also a characteristic of extrinsic asthma. This means that the airways are more sensitive to environmental triggers and can constrict more easily, making it harder for air to flow through the lungs.

What Is the Pathophysiology of an Acute Attack of Extrinsic