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katycat katycat
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6 years ago
The nurse is reviewing the classes of
 
  antidysrhythmic drugs. Amiodarone (Cordarone) is classified on the Vaughan Williams classification as a class III drug, which means it works by which mechanism of action?
  a. Blocking slow calcium channels
  b. Prolonging action potential duration
  c. Blocking sodium channels and affecting phase 0
  d. Decreasing spontaneous depolarization and affecting phase 4
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katrhinakatrhina
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6 years ago
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katycat Author
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6 years ago
Helped a lot
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Yesterday
Smart ... Thanks!
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2 hours ago
Thanks for your help!!
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