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': 'Mycotic abscesses are due to \nSelect and explain. \nA. Bacterial infection, B. Fungal infection, C. Viral infection, D. Mixed infection', 'role': 'user'}, {'content': 'Answer: B \nExplanation: As the name suggests, mycotic abscesses are caused by fungal infections.\nHowever remember that mycotic aneurysm is a misnomer and is caused due to bacterial infection of arterial wall. The infection weakens the wall to cause aneurysm formation (Organisms are usually Staphylococcal, streptococcal, or salmonella)', 'role': 'assistant'}]