Pharmacology: Basics for RNs - NurseCe4Less

Drug Potency and Efficacy. Efficacy is the greatest possible effect (Effectmax) of a drug while potency, a more relative measure, refers to the different doses of two drugs required to generate the similar effect. ... Angiotensin-receptor blockers (ARBs) In addition, there have been three newer classes of drugs that may be used in the control ... ................
................