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': 'What is the minimum number of Red Blood Cells /til of urine required for diagnosis of hematuria ? \nSelect and explain. \nA. 3 RBC/pL, B. 5 RBC/pL, C. 8 RBC/pL, D. 10 RBC/pL', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. 3 RBC/pLMircoscopic hematuria is defined as the praence of three or more red blood cells per high- power field on microscopic evaluation of urinary sediment from two of three properly collected urinalysis specimens.', 'role': 'assistant'}]