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Cholinergic Agents
| Term | Definition |
|---|---|
| which receptors are stimulated by cholinergic agents? | acetylcholine |
| diagnose myasthenia gravis, reduce intraocular pressure (glaucoma), stimulate GI motility, treat urinary retention, control vomiting, antidote for neuromuscular blockers are clinical uses for | cholingeric agents |
| Acetylcholine, Carbamylcholine, Bethanechol, Pilocarpine (Isopto Carpine), Metoclopramide (Reglan) are what type of cholinergics | direct-acting cholinergics |
| which cholinergic agent is seldom used due to rapid breakdown | Acetylcholine |
| which cholinergic agent is used for GI atony and stimulate uterine contractions (swine) | Carbamylcholine |
| which cholinergic agent is used for GI and urinary atony | Bethanechol |
| which cholinergic agent is used for glaucoma (reduce IOP) and keratoconjunctivitis sicca | Pilocarpine (Isopto Carpine) |
| which cholinergic agent is used for vomiting control and gastric emptying | Metoclopramide (Reglan) |
| Edrophonium, Neostigmine (Prostigmine),Physostigmine (Antilirium), Organophosphates, Demecarium (Humorsol), Pyridostigmine (Mestinon) are what type of cholinergics | indirect-acting cholinergics |
| which cholinergic agent is used for myasthenia gravis diagnosis (presumptive) | Edrophonium |
| which cholinergic agent is used for urinary retenion, GI atony, and an antidote for neuromuscular blockers | Neostigmine (Prostigmine) |
| which cholinergic agent is similarly used to neostigmine | Physostigmine (Antilirium) |
| which cholinergic agent is used for insecticide dips (toxicity risk if used inappropriately) | Organophosphates |
| which cholinergic agent is used for glaucoma (preventive management) | Demecarium (Humorsol) |
| which cholinergic agent is used for myasthenia gravis treatment | Pyridostigmine (Mestinon) |
| bradycardia, hypotension, heart block, lacrimation, diarrhea, vomiting, increased intestinal activity (rupture risk), increased bronchial secretions are adverse effects of which agents | cholinergics |
| cholinergic agents are also referred as | parasympathomimetics |
| cholinergic blocking agents block acetylcholine at which receptors | muscarinic receptors |
| dry secretions, prevent bradycardia (pre-anesthesia), pupil dilation (ophthalmic exams), relief of ciliary spasm, sinus bradycardia, diarrhea and vomiting (decrease GI motility) are clinical uses for | cholinergic blocking agents |
| cholinergic blocking agents are also referred as | anticholinergics/parasympatholytics |
| Atropine, Methscopolamine (Biosol-M), Glycopyrrolate, Aminopentamide, Propantheline, Pralidoxime (Protopam, 2-PAM) are dosage froms of which agent | cholinergic blocking |
| which cholinergic blocking agent is used for pre-anesthetic (dry secretions, prevent bradycardia), counteract organophosphate poisoning, pupil dilation, control ciliary spasms, treat sinus bradycardia, slow hypermotile gut | Atropine |
| which cholinergic blocking agent is used for diarrhea control | Methscopolamine (Biosol-M) |
| which cholinergic blocking agent has longer duration, a pre-anesthetic, and is similar to atropine | Glycopyrrolate |
| which cholinergic blocking agent is used for vomiting and diarrhea control (dogs/cats) | Aminopentamide |
| which cholinergic blocking agent is used for diarrhea, urinary incontinence, bradycardia, reduce colonic peristalsis (horses) | Propantheline |
| which cholinergic blocking agent is used for cholinesterase reactivator, antidote for organophosphate intoxication | Pralidoxime (Protopam, 2-PAM) |
| what concentrations does atropine come in | small-animal and large-animal |
| dose-related, drowsiness, disorientation, tachycardia, photophobia, constipation, anxiety, burning at injection site are adverse effects of which agents | cholinergic blocking agents |