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: Dental
[{'content': 'A young patient presents with fever with rash as shown below.Platelet counts are normal.The diagnosis would be: \nSelect and explain. \nA. Dengue hemorrhagic fever, B. Meningococcemia, C. Leptospirosis, D. Scrub typhus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: These are cutaneous infarcts seen in menigococcal infection', 'role': 'assistant'}]