Testing ANS #shorts (Part F)

The video tutorial explains the identification of a pre-ganglionic parasympathetic neuron originating from the brain stem and a post-ganglionic sympathetic neuron associated with norepinephrine. It further describes the process of bronchodilation, where epinephrine from the adrenal medulla binds to beta 2 adrenergic receptors, causing airway dilation.

What physiological effect does epinephrine have on the airways?

Which receptors does epinephrine bind to in order to cause bronchodilation?