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: Surgery
[{'content': 'Tetanus is noticed usually in \nSelect and explain. \nA. Burn cases, B. Wounds contaminated with faecal matter, C. Open fractures, D. Gunshot wounds', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Wounds contaminated with faecal matter * Wounds containated with fecal matter & soil are most prone for tetanus developmentQ* Tetanus may develop in chronic conditions, such as skin ulcers, abscesses, and gangrene, burn, frost bite, middle ear infections. It is also associated with surgery, aboion, child bih, bodypiercing, and drug abuse notably skin popping", and open fractures etc', 'role': 'assistant'}]