This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Death and postmortem changes, Subject name: Forensic Medicine
[{'content': 'Constituents of a typical embalming solution are all except - \nSelect and explain. \nA. Phenol, B. Glycerine, C. Formalin, D. Ethanol', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Embalming solution contains formalin, methanol, phenol. Formalin one and half litres, sodium citrate 900g, sodium chloride 800g, sodium borate 600g, glycerine 600ml and one percent eosin 30 ml in ten litres water. Dr. Narayana Reddys Synopsis of Forensic Medicine & Toxicology 27 th edition pg. 87.', 'role': 'assistant'}]