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Kaplan Qbank USMLE



Author3 Posts
  #1

What is mechanism of action of Succinylcholine?
Does it have any other use beside intubation and anesthesia?

___________________
Smell the coffee! "Is That an Osler move??"

  #2

MOA: Succylcholine is a muscle relaxing depolarizing agent when it prolongs the depolarizing state of a nerve and inhibit repolarization.

It is use in hunting in some tribes in the amazon. :o

  #3

MOA is correct. Just want to add that Succinylcholine is contraindicated in chronically bedridden patients and in burns patients for intubation (from 6 days to 6 months), since it may cause (often fatal) hyperkalemia.

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Gurvinder Singh
India.







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