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11 Cards in this Set
- Front
- Back
This drug in the figure above is FULL agonist
a - ERG b - DHE c - MT d - MS e - 5-HT |
5 - HT
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Generation of the 5-HT dose-effect curve after pre-treatment with 1x10-9 ERG would shift the 5-HT dose effect curve to the...
a - left b - right c - left/up d - right/up |
b - right
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the drug most likeley administered is
a - atropine b - edrophonium c - physostigmine d - pralidoxime e - echothiophate |
d - pralidoxime
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Identify the cholinergic agonist that is reserved for tx of alzheimers?
a - physostigmine b - tacrine c - ambenonium d - echothiophate e - pyridostigmine |
b - tacrine
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which would be preferred to produce shortest duration of mydriasis?
a - atropine b - tropicamide c - scopolamine d - homatropine |
b - tropicamide
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identify the depolarizing neuromuscular blocking agent in the list below
a - tubocurarine b - succinylcholine c - botulinum toxin d - pyridostigmine |
b - succinylcholine
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the etiology of migraine includes all of the following but...
a - cerebrovascular DILATION b - cerebrovascular constriction c - neuronal inflammation d - trigeminal nerve degeneration e - extravasation of plasma protein |
e - extravasation of plasma protein?
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The following drug was recently approved for tx of migraine
a - propranolol b - topiramate c - valproate d - amitriptyline |
topiramate?
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memantine is the most unique drug in treating alzheimer's because it...
a - blocks Ca channels b - blocks glutamate operated ion channels c - blocks ATP dependent K channels d - opens nicotinic receptor operated ion channels |
b - blocks glutamate operated ion channels
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The benefits of adding carbidopa to L-dopa rather than just L-dopa are all but...
a - lessend GI side effects b - lessend CV effects c - lessened Neuro effects d - decreased time to reach therapeutic levels |
c - lessened neuro side effects
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loss of dopaminergic activity in parkinson's disease leaves an imbalance in____ neurotransmission, treated by giving trihexyphenidyl or benzotropine
a - cholinergic b - gabergic c - gltaminergic d - serotonergic e - enkephalinergic |
a - cholinergic
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