Airway hyperresponsiveness in asthma is related to:
A) increased sympathetic nervous system response.
B) the release of stress hormones.
C) exposure to an allergen causing mast cell degranulation.
D) hereditary decrease in IgE responsiveness.

Question

Quizplus · Accepted Answer

Airway hyperresponsiveness in asthma is primarily due to exposure to allergens that cause mast cell degranulation, leading to the release of inflammatory mediators that constrict the airways.

Airway Hyperresponsiveness in Asthma Is Related To