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10 Cards in this Set
- Front
- Back
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What is the use of cocaine?
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Topical anesthetic, vasoconstrictor (often for ENT)
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What is the MOA of cocaine?
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Besides LA action, prevents reuptake of NE into postganglionic nerve endings
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What are potential SEs of cocaine?
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Systemic absorption -> coronary artery vasoconstriction
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What anesthesia drugs are potentially dangerous with cocaine?
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Epi and Halothane
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What is the struccture of benzocaine?
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Topic esther anesthetic, completely uncharged/hydrophobic
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Does benzocaine produce frequency-dependent blockade?
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No
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Does benzocaine reach the receptor using the normal pathway?
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No, by an alternate pathway
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What are brand names from benzocaine?
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Cetacaine, hurricaine, Americaine
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What kind of amine does benzocaine have?
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Primary (on benzyl group, no amine on other end)
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Is benzocaine access to LA receptors dependent on channel kinetics?
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No
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