<prompt> Which of the following is shortest acting non depolarizing Muscle Relaxant:VecuroniumMivacuriumSuccinylcholineAtracrium  <response>: Ans: b MivacuriumRef: KDt 6th ed. 343 Shortest acting non-depolarizing muscle relaxant: Mivacurium Shortest acting depolarizing muscle relaxant: Sch Overall shortest acting muscle relaxant: Sch. Shortest acting local anaesthetic: chlorprocaineClassification of Muscle RelaxantsNeuro Muscular Blocking agentDepolarizing Non- competitive M.R.Non-depolarizing Competitive M.R.Suxamethoniumsuccinyl choline ScolineDecamethoniumAll others, For eg: Gallamine,D-tubocurarine, Atracurium,Mevacurium VecuroniumPancuroniumRocuronium 