All of the following are signs of acute arsenic poisoning, except?: (A) Red velvety gastric mucosa on postmortem, (B) Acute tubular necrosis, (C) Tenesmus, (D) Rain drop pigmentation
Answer is D. Ans. is 'd' i.e. Rain drop pigmentation o Chronic arsenic poisoning causes patchy brown raindrop type pigmentation.o Has been explained in previous sessions.