Which of the following causes exercise-induced bronchoconstriction?
A) Loss of cholinergic activity
B) Loss of heat and water from the respiratory tract
C) Excessive adrenergic input
D) Unresolved sleep disorders
E) Smoking cigarettes

Question

Quizplus · Accepted Answer

Exercise-induced bronchoconstriction is primarily caused by the loss of heat and water from the respiratory tract during the rapid breathing of exercise. This can lead to the narrowing of the airways, making it difficult to breathe.

Which of the Following Causes Exercise-Induced Bronchoconstriction