NURS 4600 Pharm - Exam 4 Anesthesia
Study Guide
local anethesia MOA - Ans:-stops axonal conduction by blocking sodium channels. all nerve
conduction is lost - loss of sensation AND motor activity
local anesthesia adverse reactions - Ans:-CNS excitation followed by depression, bradycardia, aller...
the ionic fluxes required for the initiation and conduction of
impulses and effecting local anesthesia.
prototype - lidocaine
esters MOA and prototype - Ans:✔✔-Decreases the influx of sodium into the nerve cell and depresses
depolarization to prevent conduction of the nerve impulse.
Chloroprocaine
Which local anesthetic has increased risk of allergic reactions? - Ans:✔✔-esters have more allergic rxns
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