Shortest acting muscle relaxant -
Ans. is 'c' i.e., Mivacurium Mivacuriumo Mivacurium is the shortest acting competitive blockers.o It does not need reversal - can be used as an alternative to SCh for endotracheal intubation.o It is metabolized rapidly by plasma cholinesterases - prolonged paralysis can occur in pseudocholinesterase deficiency.o Mivacurium is the only nondepolarising (competitive) blocker that is metabolized by plasma cholinesterase (pseudocholinesteres).
Pancuronium
Atracurium
Mivacurium
Vecuronium
Non-depolarising Neuromuscular Blocking Agents