In organophosphorus compound poisoning, atropine can reverse all the following signs except -: (A) Lacrimation, (B) Diaphoresis, (C) Diarrhea, (D) Muscle weakness
Answer is D. Atropine given in organophosphorus poisoning has effects on muscarinic manifestations; it has no effect on nicotinic manifestations like muscle weakness, fasciculations, cramps, and areflexia.