A patient begins taking a new drug that causes pupil dilation, vasoconstriction, decreased gastrointestinal motility, and goose bumps.Which of the following receptors are activated? A) α₁ B) A₂ C) β₁ D) B₂

Question

Quizplus · Accepted Answer

α₁ stimulation leads to pupil dilation.α₂ stimulation leads to inhibition of intestinal secretions.β₁ stimulation leads to miosis or pupillary constriction.β₂ stimulation leads to pupillary constriction.

A Patient Begins Taking a New Drug That Causes Pupil