All of the following muscle relaxants are metabolized in liver except:: (A) Pancuronium, (B) Vecuronium, (C) Rocuronium, (D) Mivacurium
Answer is D. Mivacurium is metabolized by pseudocholinesterase present in plasma. Two neuromuscular blocker metabolized by pseudocholinesterase- succinyl choline and mivacurium Most aminosteroid metabolized by hepatic and renal pathway. atracurium and cisatracurium are metabolized by Hoffman degradation and nonspecific ester metabolism.