Cholinomimetic (Direct agonists)

Question 1

Direct agonists

Constricts pupil and relieves intraocular
pressure in open-angle glaucoma.

Answer 1

Carbachol

Question 1

Direct agonists

Urinary retention.

Activates bladder smooth muscle; resistant
to AChE. Acts on muscarinic receptors;

Answer 1

Bethanechol

Question 2

Direct agonists

Challenge test for diagnosis of asthma

Answer 2

Methacholine

Question 3

Direct agonists

Potent stimulator of sweat, tears, and saliva
Open-angle and closed-angle glaucoma,
xerostomia (Sjögren syndrome).

Answer 3

Pilocarpine