Final answer:
Short-acting non-catecholamine agents are drugs that stimulate the sympathetic nervous system but do not directly bind to beta-1 receptors or affect the release of epinephrine or norepinephrine. Examples include atropine, trazodone, etoperidone, lorpiprazole, mepiprazole, and nefazodone.
Step-by-step explanation:
Short-acting non-catecholamine agents are drugs that stimulate the sympathetic nervous system but do not directly bind to beta-1 receptors or affect the release of epinephrine or norepinephrine. Examples of short-acting non-catecholamine agents include atropine, trazodone, etoperidone, lorpiprazole, mepiprazole, and nefazodone.