Site of action of vecuronium is -: (A) Cerebrum, (B) Reticular formation, (C) Motor neurone, (D) Myoneural junction
Answer is D. Ans. is 'd' i.e., Myoneural junction Vecuronium is a nondepolarizing (competitive) neuromuscular blocker. The site of action is the end plate of skeletal muscles (End plate is thickened poion of muscle membrane at neuromuscular junction).