Which of the following relaxes bronchial smooth muscles?
Correct Answer: VIP
Description: Introduction. A major symptom of asthma is an excessive contraction of airway smooth muscle cells (SMCs) which results in airway hyper-reactivity. To allete this acute and chronic airway constriction, b-adrenergic agonists, that relax SMCs, are commonly administered Ref: guyton and hall textbook of medical physiology 12 edition page number:331,332,333
Category:
Physiology
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