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: Pediatrics
[{'content': 'An infant with severe dehydration secondary to diarrhea suddenly presents with proteins and blood in urine. The most probable diagnosis is? \nSelect and explain. \nA. Renal vein thrombosis, B. Pyelonephritis, C. Acute glomerulonephritis, D. Lower nephrosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Renal vein thrombosis", 'role': 'assistant'}]