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Exam 3
Lecture 6-part 2 General anesthetics
35
Anatomy
2nd Grade
10/23/2013

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Term
anesthesia distnguish from-3
Definition
local anesthesia
analgesia
sleep
Term
gnereal anesthesia can cause-2
Definition
loss of concsiouness
loss of sensory
Term
sedaiton occurs at what stage
Definition
occurs along continuum
Term
stage one of anesthesia is-
Definition
analgesia
Term
stage 2 of anesthesia is
Definition
delirium
Term
staeg 3 of anesthesi
Definition
surgical anesthesia- degree of muscle relaxation
Term
stage four of analgesia
Definition
respiratory paralysis
Term
which stage of anesthesia should be avoided?
Definition
stage 4
Term
what was laughing gas an dnow most wideley used anesthesia gas
Definition
nitrous oxide
Term
which old gas was flammable
Definition
ether
Term
MOA of general anesthetics-2
Definition
interfere with ion channels
regulate neuronal discharge
Term
MOa of genral anestetics, most potentiate
Definition
GABA, glycine
Term
MOA of general anesthetics, most inhibit
Definition
ACH
Term
look on side 31 for MOA of general anesthetics
Definition
Term
the MOA of inhaled anesthetics-
Definition
unknown
Term
what is the safety margin for inhaled anesthetics
Definition
low: 204
Term
inhaled anesthetics are lipo/hydrophillic
Definition
lipophillic
Term
MAC, minimal aveolar conc, is conc of vapor that prevents 50% from respsonding*
Definition
Term
MAC is inversely proportional to-
Definition
potency
Term
which inhalents have fast induction-2
Definition
N2O
cyclopropane
Term
which inhalnets have slow recovery-2
Definition
ether
halothane
Term
the potency of a inhalent depedns on their-
Definition
lipid solubility
Term
which inhalents has high lipiphillicity-2
whihc is low?
Definition
methocyfluranehalothane
nitrous oxide
Term
N2O is a weak/strong anesthetic
Definition
weak
Term
toxic side efect of N2O
Definition
megoblastic anemia
Term
halothane has no-2
Definition
analgesia
muscle relaxation
Term
disadvantages of halothane-3
Definition
hypotenion
bradycardia
maligant hyperthermia
Term
advt. of isolfurane-2
Definition
minimum metab and toxcity
doesnt have arrythmias
Term
disavt of isoflurane-2
Definition
bad smell
resp inhibiton
Term
ADes of isoflurane-2
Definition
decrease BP
post-op nausea
Term
desflurane onset
Definition
fastest of all gases
Term
which gas is used for outpatient procedures
Definition
desflurane
Term
which is second fastest onset of action
Definition
sevoflurane
Term
what med is used for outpatient anesthesi AND anesthesia induction
Definition
sevoflurane
Term
ADE of sevoflurance
Definition
hypotension
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