<prompt> Which of the following non depolarizing neuromuscular blocker does not release histamine:-Vecuroniumd-tubocurarineAtracuriumMivacurium  <response>: Aminosteroid group of non-depolarizing neuromuscular blocker does not release histamine Benzylisoquinoline release histamine in following sequence d-tubocurare atracurium mivacurium doxacurium Erythema, flushing, and hypotension are manifestations of histamine release. 