Muscle relaxant of choice in renal and hepatic failure: (A) Cis Atracurium, (B) Vecuronium, (C) Rocuronium, (D) Rapacuronium
Answer is A. Refer Katzung 9/e p432 Atracurium and cis-Atracurium are muscle relaxants of choice for renal and hepatic failure patients