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16 Cards in this Set
- Front
- Back
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Dissociative anesthetics names
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Ketamine
Tiletamine Phencyclidine |
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Ketamine MOA
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NMDA receptor antagonist
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Dissociative anesthetics are
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injectible anesthetics
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Dissociative anesthetics general effects
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produce dose related unconsiousness and analgesia
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Is Ketamine scheduled
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yes
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Tiletamine combined with to produce ____
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zolazepam = Telazol
same effect as Ketamine + muscle relaxant |
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Teletamine and Zolazepam are metabolized as
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2 different drugs with different half lives
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Phencyclidine was the
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1st dissociative used in vet med
Most potent No therapeutic use |
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Ketamine systemic effects
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CNS hallucinations, increases CNS blood flow, increases intraocular pressure
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Ketamine resp effects
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apneustic pattern of breathing - holding breath/breathing
increased secretions/salivations (reduce with atropine/glycopyrrolate) |
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Musc effects of ketamine
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tremors
myoclonus |
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Ocular effects of ketamine
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eyes open, increased intraocular pressure
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metabolism of ketamine
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wake up b/c drug moves from CNS to tissues, metab in liver, excreted in kidney
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Ketamine is contraindicated in
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head trauma, cardio dz, liver/kidney dz,
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Ketamine is usually given in combination with
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Benzodiazepines + ketamine, GKX
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Is there an antagonist for over dose of ketamine?
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NO, just supportive care
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