What is meant by counter-current?
A. When blood flows in the opposite direction in two limbs of the Henle’s loop
B. When the blood flows in the same direction in two limbs of the Henle’s loop
C. When the blood does not flow through any of the limbs of Henle’s loop
D. When some blood flows in Henle’s loop and the other blood flows in the vasa recta
Answer:A
What is meant by counter-current?
A. When blood flows in the opposite direction in two limbs of the Henle’s loop B. When the blood flows in the same direction in two limbs of the Henle’s loop C. When the blood does not flow through any of the limbs of Henle’s loop D. When some blood flows in Henle’s loop and the other blood flows in the vasa recta