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': 'Last organ to putrefy after death is: \nSelect and explain. \nA. Heart, B. Stomach, C. Prostate, D. Brain', 'role': 'user'}, {'content': 'Answer: C \nExplanation: As a general rule, the organs show putrefactive changes in the following order: Putrefaction: It is a type of decomposition.\nIt is the final stage following death, in which the destruction of the soft tissues of the body is caused mainly by the action of bacterial enzymes,\xa0mostly anaerobic organisms derived from intestines.\nThe chief destructive bacterial agent is Clostridium welchii, which causes marked hemolysis, liquefaction of the postmortem clots, the disintegration of tissues and gas formation in blood vessels and tissues. Lecithinase produced by Cl. welchiii is mainly responsible.', 'role': 'assistant'}]