An inhaler used to treat airway constriction in asthma or allergy might contain a drug that
A) activates β₁ adrenergic receptors.
B) activates β₂ adrenergic receptors.
C) blocks muscarinic cholinergic receptors.
D) activates β₁ or β₂ adrenergic receptors
E) activates β₂ adrenergic receptors or blocks muscarinic cholinergic receptors.

Question

Quizplus · Accepted Answer

The Answer of An inhaler used to treat airway constriction in asthma or allergy might contain a drug that
A) activates β₁ adrenergic receptors.
B) activates β₂ adrenergic receptors.
C) blocks muscarinic cholinergic receptors.
D) activates β₁ or β₂ adrenergic receptors
E) activates β₂ adrenergic receptors or blocks muscarinic cholinergic receptors.

An Inhaler Used to Treat Airway Constriction in Asthma or Allergy