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46 Cards in this Set

  • Front
  • Back
increases intestinal/bladder sphincter contraction
a1
lowers insulin release and lipolysis
a2
increases renin release
b1
increases lipolysis
b1
increases insulin release
b2
relaxes cilliary muscle (no accomadation)
b2
lowers uterine tone
b2
increases aqueous humor production
b2
muscarinic CNS receptor
M1
Muscarinic heart receptor
M2
increases gut peristalsis and bladder contraction
M3
cilliary muscle contraction
M3
Pupil dilation vs contraction
a1 vs M3
Relaxes renal vascular smooth muscle
D1
Modulates transmitter release
D2
Gastric acid secretion
h2
H1 actions
mucus production, bronchiole constriction, pain
V1 vs V2 actions
vascular SM contraction vs H2O permeability
How do D1 and B2 cause vasodilation through Gs
Protein kinase A inhibits myosin light chain kinase
Vesamicol vs Reserpine
blocks incorporation of ACh vs NE into vessicles
Botulism is to ACh as ____ is to NE
Guanethidine/bretylium
Amphetemine actions
increases NE release and blocks reuptake (like cocaine)
Cholinomimetic for postop ileus
bethanecol
Two cholinomimetics for glaucoma
Carbachol/pilocarpine
Which AChE inhibito crosses BBB?
physostigmine
Myesthenia tx
Pyridostigmine
6 muscarinic antagonists
ipratropium, benztropine, atropine, glycopyrrolate, scopolamine, oxybutinin
Reduce bladder spasms
oxybutinin
Motion sickness anti-emetic
scopolamine
two drugs like atropine
homatropine and tropicamide
Glycopyrrolate actions
preop reduction of airway secretions or gastric ulcer tx
Potent b1/b2 agonists
isoproterenol
Dobutamine acts as?
b1 agonist
Two drugs to reduce premature uterine contractions
terbutaline and ritodrine
Tx for NE extravasation
phentolamine
2 a2 agonists
clonidine and methyldopa
a2 does what?
reduces sympathetic outflow
Irreversible a blocker
phenoxybenzamine
Reversible a blocker
phentolamine
Phentolamine uses
NE extravasation and to reverse MAO I pt who ate tyramine
a2 blocker used for depression
mirtazapine
b-blockers used for SVTs
metoprolol, esmolol
Nonselective a/b antagonists
carvedilol and labetalol
What to monitor in patients on AChE inhibtors?
COPD/asthma exacerbation or peptic ulcer
Drug that blocks tyrosine conversion to dopa
metyrosine
Drug that blocks choline uptake (no ACh)
hemicholinium