Q.

Identify the true statements and choose the correct option accordingly
I. Blood vessel leading to the glomerulus is called efferent arteriole
II. Vasa-recta, peritubular capillaries and glomerulus, all have blood
III. Cortical nephrons have highly reduced vasa-recta
IV. Vasa-recta runs parallel to the Henle’s loop in the juaxta-medullary nephron
 a) I, II and III         b) I, II and IV            c)    I, III and IV           d)    II, III and IV

1 A
2 B
3 C
4 D

Ans.

(d) Blood vessels, which supply blood to glomerulus is called the afferent arteriole and the outgoing or exit is done by efferent arteriole