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23 Cards in this Set
- Front
- Back
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Drugs that mimic ACh? Drugs that antagonize ACh?
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Cholenergic, Anticholinergic
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What is the parasympathetic NT for target tissue receptors?
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ACh
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What is the sympathetic NT for target tissue receptors?
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Norepi
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What is the sympathetic NT for ganglionic receptors?
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ACh
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what type of receptors on the target tissue are associated with the parasympathetics?
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muscarinic
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What type of target tissue receptors are associated with the sympathetics?
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Adrenergic receptors
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What is the most effective endogenous alpha adrenergic receptor agonist?
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norepi
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which adrenergic receptor is equally affected by epi and norepi?
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beta 1
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which adrenergic receptor is greatly effected by epi but much less by norepi?
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beta 2
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alpha1 receptors on smooth muscle cause ___________-
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contraction
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beta2 receptors on smooth muscle cause __________
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relaxation
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M receptors on muscle cause __________
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contraction
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___________ stimulate salivary glands
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parasympathetics
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__________ receptors on glands cause secretion
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M
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Albuterol is a _______ _______
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beta2 agonist
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________ receptors in the lungs cause bronchoconstriction
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M
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______ adrenergic receptors on the heart are stimulatory
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beta1
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beta receptor __________ help to reduce cardiac arythmias
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antagonists
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____ receptors on the heart are inhibitory
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M
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_________ receptors cause vasodilation
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beta2
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_______ receptors cause vasoconstriction
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alpha1
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which adrenergic receptors are found on the trigone muscle?
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alpha1
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post-synaptic sympathetics release what NT to bind to sweat gland receptors?
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ACh
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