Myaesthenia gravis is diagnosed by (REPEAT)
Tensilon is also known as edrophonium .as it is sho acting it is used to diagnose or differentiate the cause of muscle paralysis-cholinergic vs myasthenia crisis Ref: KDT 6th ed pg 104
Succinylcholine
Neostigmine
Atropine
Tensilon
Autonomic nervous system