This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'In a patient with acute arsenic poisoning, which of these would show accumulation of As \nSelect and explain. \nA. Liver, B. Bone marrow, C. Skin, D. All', 'role': 'user'}, {'content': "Answer: D \nExplanation: A i.e. Liver; B i.e. Bone marrow; C i.e. Skin The disadvantages of using As for homicide are As accumulates in liver > kidney > spleen, hair, nailQ, bonesQ, gastrointestinal tract & lungs and also excreted through urine, faeces, milk, bile sweat & other secretions. It retards putrefactionQ & can be detected in completely decomposed bodies or charred bones & ashes, as heat does not destroys itQ Poisoning Colour of Hair & Skin (As) Arseniuretted - Yellow colour of skin, hair & Hydrogen mucous membraneQ - Milk rose (Brownish pigmentation)Q Cu - Jaundiced skin - Green - Blue skin, hair & perspirationQ - Green - Purple line of gums'-", 'role': 'assistant'}]