How much of blood flows through the kidneys?: (A) 1-1.5 L/min, (B) 1.5-2 L/min, (C) 2-2.5L/min, (D) 2.5-3 L/min
Answer is A. 1-1.5 L/min.The total renal blood flow (RBF) is approximately 1.1-1.3 Lit/min.i.e.,22-25% of cardiac output.