Physiology If the renal plasma flow (RPF) is 600 mL/min, and the hematocrit (hct) is 45%, what is the renal blood flow? A 1000 mL B 1090 mL C 1200 mL D 1250 mL 💡 Explanation If the renal plasma flow (RPF) is 600 mL/min, and the hematocrit (hct) is 45%, what is the renal blood flow? ✓ Correct Answer: B. 1090 mL