This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Integrated QBank, Subject name: Unknown
[{'content': 'A 45-year-old male presented with low grade fever, malaise, shoness of breath and a growing skin lesions for 1 month. The cough had worsened over the past 1 month. Skin lesions are given below. O/E, Bronchial breath sounds in right lower lobe Egophony Chest x ray and biopsy of the skin lesion were done. What type of spores can be seen in the old cultures of the above organism: - \nSelect and explain. \nA. Zygospore, B. Chlamydospore, C. Basidiospore, D. Ahrospore', 'role': 'user'}, {'content': 'Answer: B \nExplanation: This is a case of disseminated blastomycosis. 1st image shows the ulcerating skin lesions of blastomycosis. 2nd image shows the right lower lobe consolidation. 3rd image shows the broad-based budding yeast cells. Blastomycosis shows chlamydospores in old cultures.', 'role': 'assistant'}]