Anesthetics
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| halothane | 1. hyperpolarize nuerons & 2. pre-synaptic: reduces the amount of NT released | Hepatitis, occurs several days after sedation
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| enflurane | 1. hyperpolarize nuerons & 2. pre-synaptic: reduces the amount of NT released | Seizures, hypotension
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| isoflurane | 1. hyperpolarize nuerons & 2. pre-synaptic: reduces the amount of NT released | Odor, not induction, hypotension
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| desflurane | 1. hyperpolarize nuerons & 2. pre-synaptic: reduces the amount of NT released | Strong irritant, not induction, very low partition coefficient
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| sevoflurane | 1. hyperpolarize nuerons & 2. pre-synaptic: reduces the amount of NT released | Non-irritating, induction and maintenance
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| nitrous oxide | Antagonizes NMDA and GABAa | Insoluble in blood, adjunct, weak anesthetic, does have analgesic properties
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| thiopental | GABAa Agonist/barbiturates/Increases ClCh opening duration | Suppression of EEG
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| etomidate | GABAa Agonist, hypnosis; no analgesia | Nausea and Vomiting!
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| ketamine | NMDA receptor antagonist. Eyes open, breathe independently | Hypertension!
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| propofol | GABAa Agonist | Respiratory depression! Pt. must be ventilated
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Created by:
piro12
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