This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Pathology
[{'content': 'Microalbuminuria is defined as amount of the albumin passing in urine \nSelect and explain. \nA. 30-Mar, B. 30-300, C. 400-400, D. 800-1200', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (30-300): (687 Harsh Mohan 6th edition)MICROALBUMINURIA - refers to the excretion of amounts of albumin too small to detect by urinary dipstick or conventional measures of urine protein. It is a good screening test for early detection of renal disease and may be a marker for the presence of microvascular disease in generalMacroalbuminuria (ie albuminuria > 150 mg/day or random urine albumin / creatinine ratio of > 300 mg/gm creatinine)Microalbuminuria estimated by radio immunoassay ie microalbumin 30-300 mg/day or random urine microalbumin / creatinine ratio of 30-300 mg/gm creatinine.', 'role': 'assistant'}]