IV Anesthetics Flashcards by simon xie

Diazepam, Lorazepam, Alprazolam, Midazolam

Benzodiazepines
Severe postop resp depression
Decrease Bp
Treat OD with flumazenil
Decrease stage N3 and REM sleep
Increase frequency of GABA receptor opening

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Phenobarbital, pentobarbital, secobarbital, thiopental

Barbiturates
Induction of anesthesia
Decrease cerebral blood flow
Increase duration of GABA receptors opening
Cl channel stay open longer

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Ketamine

PCP analog, dissociative anesthetics
Cardiovascular stimulant
Cause hallucinations, bad dreams
Increase cerebral blood flow

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Morphine, fentanyl

Opioids

Bind to opioid receptors

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Endogenous opioid receptor agonists

Mu - B-endorphin
Delta - Enkephalin
Kappa - dynorphin

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IV Anesthetics Flashcards

(5 cards)