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 an antemortem burn which is NOT true - \nSelect and explain. \nA. Line of redness, B. Increase in enzymes, C. Vesicle formation, D. Non-albuminous bulla', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In ante-mortem burning, bullae are albuminous, i.e. contain albumin.\n\nPostmortem findings in death due to burn\n1) Specific signs (which indicate antemortem burning) :\n(i) Soot and Carbon particles in respiratory passages,\n(ii) Increased carboxy hemoglobin (>5%) in blood,\n(iii) Signs of vital reaction,\n(iv) Signs of inflammation,\n(v) Redline of demarcation,\n(vi) True blister (vesicle) containing protein (albumin) and chloride,\n(vii) Increased enzyme and sulfhydryl (-SH). group,\n(viii) Increased serotonin and histamine, and \n(ix) Signs of healing and repair.\n2) Non-specific signs (may also occur in postmortem burning) :\n(i) Pugilistic attitude,\n(ii) Heat hematoma,\n(iii) Heat fracture,\n(iv) Heat ruptures.', 'role': 'assistant'}]