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': 'The cold water treatment of burns has the disadvantage that it increase the chances of - \nSelect and explain. \nA. Pain, B. Exudation, C. Infection, D. None of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: "The use of immersion hydrotherapy for wound management has substantially decreased. A number of studies have shown that the infection rate is actually increased when patients are immersed in a tub because of the generalized inoculation of burn wounds with bacterial from what was previously a localized infection. Hydrotherapy, on a slant board, is a very useful approach once the wounds are in the process of being debrided and closed. Showering is also effective for wound cleansing in the more stable patient."- CSDT 13/e', 'role': 'assistant'}]