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: Medicine
[{'content': 'An 8 yrs old boy presents to casualty with history of diarrhoea, followed by decreased urine output. Blood examination shows thrombocytes 90,000/cm3. Diagnosis is \nSelect and explain. \nA. Hemolytic Uremic Syndrome, B. Disseminated Intravascular Coagulation, C. Hemophilia, D. Idiopathic Thrombocytopenic Purpura', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer is A (HUS): The child in question presents with thrombocytopenia and evidence of renal .failure following a diarrheal disease.', 'role': 'assistant'}]