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': 'Heat Rupture is characterized by: \nSelect and explain. \nA. Regular margins, B. Irregular margins, C. Ruptured blood vessels, D. Ruptured Red Blood cells', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Heat ruptures are associated with irregular margins. Ref: The Essentials of Forensic Medicine and Toxicology By Dr K S Narayan Reddy, 27th Edition, Page 286 and 28th Edition, Page 283', 'role': 'assistant'}]