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16 Cards in this Set

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