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': "A young boy had a flea bite while working in a wheat grain godown. After 5 days he developed fever and had auxiliary lymphadenopathy. A smear was sent to the lab to perform a specific staining. Which one of the following staining method would help in the identification of the following staining method would help in the identification of the suspected pathogen? \nSelect and explain. \nA. Albe staining, B. Zxhihl -Neelson staining, C. McFadyean's staining, D. Wayson staining", 'role': 'user'}, {'content': "Answer: D \nExplanation: The young boy working in a wheat grain godown (habitat for rats) is likely to have been bitten by a rat flea. Fever and axillary lymphadenopathy is consistent with the presentation of Plague. Ref: Harrison's Principles of Internal Medicine, 16th Edition, Page 924; Medical Microbiology By MIMS, 2nd Edition, Page 372", 'role': 'assistant'}]