Cholinergic Antagonist (nicotinic)

Question 1

Competitively inhibits with acetylcholine at nicotinic NMJ receptor sites

Cause nondepolarizing block at NMJ
Block can be reversed by increasing amount of acetylcholine at the NMJ

**give neostigmine to reverse

Answer 1

Nondepolarizing NMJ blockers 
   Gallamine
   Pancuronium
   Atacurium
   Vecuronium
   Rocuronium