Physiology Urine flow rate is 10 ml/min, plasma inulin is 2 mg/ ml and urine inulin is 25 mg/ml. Which of the following statement is true ? A Inulin clearance = GFR B Inulin clearance > GFR C Inulin clearance > GFR D GFR cannot be calculated by above data 💡 Explanation Urine flow rate is 10 ml/min, plasma inulin is 2 mg/ ml and urine inulin is 25 mg/ml. Which of the following statement is true ? ✓ Correct Answer: A. Inulin clearance = GFR