<prompt> Arsenic poisoning presents with symptoms mimickingCholeraDhatura poisoningBarbiturates poisoniongMorphine poisoning  <response>: ARSENIC Copper arsenite - sheele;s green Copper acetoarsenite - paris green Permissible limits of arsenic in ground water - 0.05mgL The gastroenteric type of poisoning resembles cholera Greatest quantity is seen in - liver Red velvety appearance of mucosa of stomach Most affected pa of the stomach - pylorus Subendocardial petechial hemorrhages of the ventricle is typical of arsenic poisoning also found in phosphorus, barium, mercury and in cases of heat stroke and acute infectious disease e.g. influenza Rigor mois lasts longer than usual, Delays putrefaction Ref ; Narayana reddy 33rd ed. 