Oxime is not useful in case of which poisoning: (A) Parathion, (B) Carbaryl, (C) Malathion, (D) Phosmet
Answer is B. Ref:HL Sharma 3rd ed pg no: 147 oximes are cholinesterase reactivators- not used in carbamate poisoning like carbaryl, propoxur as anionic site of ACHE is not free they can be used for OP poisoning