Autonomic Pharmacology CIS Flashcards
(29 cards)
alpha 1
stimulate contraction of smooth muscle
beta 2
relax smooth muscle
muscarinic
contract smooth muscle
ACh and muscarinic agonists
give IV
- vasodilation
- because of NO release
urination and defacation
parasympathetic
decreased motility and secretion of stomach
sympathetic
smooth muscle contraction
PS
smooth muscle relaxation
S
AChE inhibitor acute intoxication
SLUDGE
-salivation, lacrimation, urination, defecation, GI distress, emesis
antidiarrheal med
mAChR antagonist
diphenoxylate and atropine
atropine
lomotil
-antidiarrheal
pheochromocytoma
HA, perspiration, palpitation, anxiety
adrenal gland tumor
beta blocker in pheochromocytoma?
upopposed alpha stimulation (vasoconstriction)
will increased hypertension
blood vessel control?
alpha 1 - constriction
beta 2 - dilation
beta blocker?
will caused decreased heart rate and contractility
-however, blocks the dilation of blood vessels
vasoconstriction
clonidine suppression test
activates central alpha-2 receptor
-suppress catecholamine release
no effect on catecholamines from pheochromocytoma
organophosphates
AChE inhibitor
-can cause toxicity
SLUDGE
DUMBELS
decrease renin section
alpha 1
increase renin secretion
beta 1
oral beta antagonist for glaucoma?
contraindicated for asthma
-will cause bronchoconstriction
bladder control?
mAChR - facilitate urination
alpha 1 / beta 2 - inhibit urination
muscarinic antagonist
dry mouth / eyes, dizzy, blurry vision
salivation and lacrimation stimulation
parasympathetic
urination and defecation
parasympathetic
