Cholinergic Agonists And Antagonists Flashcards
What are the categorizes cholinergic drugs?
What are the types of cholinergic agonists ?
What are the Direct-Acting cholinergic agonists?
Where are the main cholinergic receptors in the body?
What are the direct effects of acetylcholine?
What are the cardiovascular effects of ACh?
What are the effects of ACh on vasculature (endothelial)?
Release of NO and vasodilation
Decrease in BP
What’s the effect of ACh on the eye iris?
Miosis
What’s the effect of ACh on ciliary muscle?
Accommodation of lens to near vision
What’s the effect of ACh of Bronchi?
Constriction; increased secretions
What is the effect of ACh on the heart?
Decreased heart rate,b decreased conduction velocity
What is the effect of ACh on the GI tract?
Increased tone, peristaltic activity & secretions; relaxation of sphincters
What is the effect of ACh on urinary bladder?
Contraction of detrusor muscle, relaxation of sphincter
What are the nicotinic receptors of ACh?
What are the main nicotinic receptors in the body?
What’s the impact of Dale’s experiment?
What are the types of direct-acting cholinergic agonists?
What are the choline esters?
What are choline esters?
What is acetylcholine and it’s uses?
What is benthanechol? What are its uses?
What is carbachol and it’s uses?
What is methacholine and it’s uses?
What are the natural alkaloids?
Pilocarpine & nicotine
Describe pilocarpine
What are the uses of pilocarpine?
What are the adverse effects of muscuranic agonists?
Describe nicotine
What are the actions of nicotine in low doses?
What are the actions of nicotine?
Describe the acute poisoning of nicotine
What are the clinical nicotine uses?
What are the indirect-acting cholinergic agents (anticholinesterase)?
What are the mechanism of action indirect-acting cholinergic agents(anticholinesterases)?
What are the anticholinesterases?
What are orangophosphates?
