<prompt> Shortest acting non depolarising muscle relaxant:VecuroniumAtracuriumSuccinylcholineMivacurium  <response>: Ans. is d i.e. Mivacurium Shortest acting non depolarizing muscle relaxant is - MivacuriumLongest acting non depolarizing muscle relaxant is - PipecuroniumMost potent N.D muscle relaxant - DoxacuriumLeast potent N.D muscle relaxant - GallamineShortest acting depolarizing M.R. - SuccinylcholineOverall shortest acting M.R. - Succinylcholine 