True statements regarding Depolarizing muscle relaxant are all EXCEPT: March 2013 (a): (A) Cause muscle fasciculation, (B) No fade, (C) Reversed by neostigmine, (D) No post tetanic facilitation
Answer is C. Ans. C i.e. Reversed by neostigmine Muscle relaxants Depolarizing muscle relaxants (Succinylcholine): - Usually sho acting, - No tetanic fade, - No post tetanic facilitation Non-depolarizing muscle relaxant (Mivacurium): Post tetanic facilitation seen, - Diaphragm is resistant to non-depolarizing agents, - Train of four fade present - Muscle fasciculation absent