Choose the false statement

Specific gravity of urine normally is

The majority of reabsorption of water, glucose, and amino acids occurs in which part of the nephron?

The countercurrent mechanism in the Loop of Henle is primarily responsible for:

Average pH of human urine is

What is the primary driving force for glomerular filtration?

Choose the correct ones: I. Vasa recta is lacking in cortical nephrons, II. Maximum number of nephrons in kidney are juxta-medullary type, III. DCT of many nephorns open into collecting tubule, IV. During summer when body loses lot of water by evaporation, the release of ADH is suppressed, V. When someone drinks lot of water, ADH release is suppressed, VI. Exposure to cold temperature stimulates ADH release, VII. An increase in glomerular blood flow stimulates formation of angiotensin II. The correct option is

pH of urine (average pH) is

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

The net pressure gradient that cause the fluid to filter out of the glomeruli in the capsule is

Which hormone plays a crucial role in regulating water reabsorption in the collecting ducts of the nephrons?