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: Microbiology
[{'content': 'Feature (s) of Taenia capitis is/are all except: \nSelect and explain. \nA. May presents as a boggy swelling, B. Most commonly occurs in elderly, C. May present as black dot, D. Caused by trichophyton & microsporum but not by epidermophyton', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans: (B) Most commonly occurs in elderly.T.capitis: Caused by microsporum any species cf. Trichophyton most species-Ananthanarayan 8th/606, Tinea capitis is dermatophytosis or ringworm of the scalp and hair. Age: Invariably a child.the chief cause of "black dot" Tinea capitis, produces spores within the hair shaft (endothrix). These hairs do not fluoresce; they are weakened and typically break easily at the follicular opening. In prepubescent children, epidemic tinea capitis is usually self-limiting.', 'role': 'assistant'}]