Question

Hyperosmolarity of interstitial fluid in renal medulla is maintained by retaining high concentration of the
(1) Urea
(2) TMAD
3) Urea and Naci
4) Urea and Uric acid​

Answer 1

Hey Mate here is ur Answer !!!

➡UREA .

it maintains the Hyperosmomolarity Of interstial Fluid in Renal medulla

Hope it helps u dear ❤☺

Answer 2

Answer:

The correct answer is Option 3

Explanation:

• High concentrations of sodium and urea in the renal medullary interstitium are essential for the production of concentrated urine. These create a high osmotic gradient between the renal tubular lumen and interstitium, which is necessary for water reabsorption.
• The medullary interstitium at the base of the loop of Henle is around 1200mOsml.
• The gradient of the fluid from the center to the inner medulla ranges from 300 to 1200mOsml/L and this gradient is maintained by NaCl and urea.