Question

The net pressure gradient that causes the fluid to filter out of the glomeruli into the capsule is:

• A. 20 mm Hg
• B. 50 mm Hg
• C. 75 mm Hg
• D. 30 mm Hg

Answer 1

The correct option is A 20 mm Hg

Kidneys help in the formation of urine, from the blood flowing through glomerular capillaries. About 20% of plasma fluid filters out into the Bowmans capsule through a thin glomerular-capsular membrane due to a net or effective filtration of about 10 to 15 mm Hg. So, the nearest option is 20 mm Hg.