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Pharmacology 104
Drugs
21
Nursing
Undergraduate 3
09/09/2011

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Cards

Term
Neurotransmitters-Peripheral N.S.
Definition
Acetylcholine
Norepinepherine
Epinepherine
Dopamine
Term
Acetylcholine
Definition
Broken down by acetylcholinesterase (enzyme)
Term
Norepinephrine
Definition
reuptake to vesicles or broken down by monoamine oxidase (enzyme)
Term
Epinepherine
Definition
Hepatic metabolism
Term
Cholinergic Drugs Definition
Definition
Influence the activity of cholingeric receptors
Term
Cholinergic Drugs-Major Classes
Definition
Muscarinic agonists; anticholinesterase drugs; muscarinic antagonist
Term
Bethanechol: Trade Names
Definition
Duvoid
Urabeth
Urecholine
Term
Bethanechol: action
Definition
stimulates muscarinic receptors
Term
Bethanechol: Administration
Definition
PO (onset PO: 30-60 min.)
Term
Bethanechol: Use
Definition
urinary retention, GERD, gastric atony
Term
Bethanechol: effects
Definition
reduce pulse; increase sweat, salivation, bronchial & gastric acid secretions; smooth muscle contraction-bronchial constriction, increased GI motility, bladder contraction, vasodilation; miosis & ciliary contraction
Term
Bethanechol: Adverse effects
Definition
hypotension, bradycardia; diarrhea, bronchoconstriction
Term
Pilocarpine: Trade names
Definition
Isopto-Carpine
Solution (0.5%, 1%, 2%, 3%, 5%, 6%)
Gel 4%
Salagen-5 mg, 7.5 mg tablet
Term
Pilocarpine: Use
Definition
Glaucoma
Symptomatic treatment of xerostomia caused by salivary gland hypofunction
Term
Pilocarpine: Effect
Definition
Causes reduction in intraocular pressure
Term
Muscarinic antagonists
Definition
Block acetylcholine at muscarinic receptors
AKA anticholingeric drugs, parasympatholytic drugs
Term
Atropine: Action
Definition
Blockades muscarinic receptors
Term
Atropine: Administration
Definition
PO, topically (eye), IM, SC, IV
Term
Atropine: use
Definition
preanesthetic drug; prepare eyes for exam; bradycardia; bilary colic; disentery; muscarinic poisoning; peptic ulcers; asthma
Term
Atropine: effects
Definition
^P; decrease secretions; relax smooth muscle (bronchi, bladder, GI tract); pupil dilation; focus eye to far vision
Term
Atropine: adverse effects
Definition
mild CNS excitation; dry mouth, blurred vision, urinary retention, constipation; anhidrosis; in asthmatics, may thicken and dry bronchial secretions; ^P; toxicity=hallucinations & delerium, coma, R arrest, death
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