Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
|
four categories of ANS drugs
|
adrenergics (sympathomimetics)
adrenergic blockers (alpha- and beta-blockers) cholinergics (parasympathomimetics) cholinergic blockers (anticholinergics) |
|
|
adrenergics
|
sympathomimetics
|
|
|
types of ardrenergic drugs
|
epinephrine
ephedrine dopamine isoproterenol metaraminol norepinephrine |
|
|
uses for adrenergics
|
restore rhythm in cardiac arrest
elevate BP in shock constrict capillaries dialate bronchioles in acute asthmatic attacks, r anaphylactic reactions ophthalmic procedures |
|
|
adrenergic blockers
|
beta blockers
block the actions of the symathetic NS |
|
|
types of adrenergic blockers
|
propranolol
|
|
|
Use of adrenergic blockers
|
hypertension
cardiac arrhythmias angina pectoris migrane headache |
|
|
cholinergics
|
parasympathomimetic
|
|
|
cholinergic drugs
|
mimic PNS
|
|
|
types of cholinergic drugs
|
bethanechol
neostigmine pilocarpine edrophonium |
|
|
Use of cholinergic drugs
|
nonobstructive urinary retention
abdominal distention myasthenia gravis open angle glaucoma |
|
|
cholinergic blockers
|
block the action of the parasymathetic NS
|
|
|
types of cholinergic blockers
|
atropine
glycopyrrolate homatropine propantheline scopolamine |
|
|
use of cholinergic blockers
|
antispasmodic and antisecretory for GI or GU hypermotility
preoperative and preanesthetic use neuromuscular block and other spastic disorders antidote for insecticide poisonin, cholinergic crisis, or mushroom poisoning emergency treatment of bradycardia and AV heart block with hypotension dialation of pupils prevention and treatment of bronchospasm |
