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10 Cards in this Set
- Front
- Back
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What is the sedation dose for propofol?
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25-75 mcg/kg/min IV
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What are the indications for propofol?
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Induction of GA, sedation in ambulatory procedures, releives pruritis in pts w/ neuraxial opiates
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What are the absolute contraindications to propofol?
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Allergy (incl peanut allergy, egg, soy); Impaired cerebral circulation
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What are the relative contraindications to propofol?
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Hypovolemia, decompensated heart disease
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What does dexmetedomidine provide?
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analgesia, sedation, anxiolysis, antisialogogue
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What is the t1/2 of dexmedetomidine?
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1.5 hours
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What is the peak of dexmedetomidine?
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15 minutes
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What are the CV effects of dexmedetomidine?
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Decreased BP, HR, catecholamines, possible paradoxical HTN and increased HR at begining d/t peripheral a2-stimulation->vasodilation->barroreceptor response
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What are the respiratory effects of dexmedetomidine?
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Minimal
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What are the CNS effects of dexmedetomidine?
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Anxiolysis, sedation, decreased MAC 35-50%, can promote hypothermia but effective against shivering
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