Agent used for eliciting diagnostic differentiation of Myasthenia Gravis from Cholinergic crisis is:-: (A) Ecothiophate, (B) Edrophonium, (C) Neostigmine, (D) Ambenonium
Answer is B. myasthenia gravis - we do edrophonium test - we notice improvement because edrophonium inhibits the breakdown of acetylcholine leading to increase in response of muscles