Which of the following is not true about non-depolarizing muscle relaxant?
Among non-depolarizing blockers only mivacurium is metabolized by pseudocholinesterase. Block is potentiated by Mg2+ and Ca2+ increases the release of acetylcholine from nerve endings; thus paially antagonizes the block.
Mg2+ predisposes the block
Ca2+ antagonizes the block
Metabolised by pseudocholinesterase
Competitive inhibitor of acetylcholine