RT Book, Section A1 Stringer, Janet L. SR Print(0) ID 1142820687 T1 Cholinergic Agonists T2 Basic Concepts in Pharmacology: What You Need to Know for Each Drug Class, 5e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259861079 LK accessmedicine.mhmedical.com/content.aspx?aid=1142820687 RD 2024/04/16 AB Although I have titled this chapter “Cholinergic Agonists,” this chapter, in fact, considers all the drugs that increase activity in cholinergic neurons, sometimes called cholinomimetics (because they mimic the action of acetylcholine). There are two main targets of drug action: the postsynaptic receptor and the acetylcholinesterase enzyme, which breaks down acetylcholine.