When assessing a patient who is receiving a direct-acting cholinergic eyedrop as part of treatment for glaucoma, the nurse anticipates that the drug affects the pupil in which way? a It causes...

When assessing a patient who is receiving a direct-acting cholinergic eyedrop as part of treatment for glaucoma, the nurse anticipates that the drug affects the pupil in which way? a It causes mydriasis, or pupil dilation. b It causes miosis, or pupil constriction. c It changes the color of the pupil. d It causes no change in pupil size.