How does the kidneys control the level of water in the blood , when the blood is too dilute?????? Pls answer fast
Dear student,
Kidney filters the blood and absorbs necessary amount of substances while passing through the tubules. Antidiuretic hormone released by hypothalamus commands kidney to conserve sufficient amount of water. Thus antidiuretic hormone maintains the level of water in the blood. The necessary amount of water is reabsorbed through the loop of Henle. The excess amount of water and other waste materials are passed out of the kidney to the urethra from where it comes out of the body in the form of urine. Thus if we drink lots of water, water level in blood increases and excess amount will come out of the kidney as urine.
Regards
Kidney filters the blood and absorbs necessary amount of substances while passing through the tubules. Antidiuretic hormone released by hypothalamus commands kidney to conserve sufficient amount of water. Thus antidiuretic hormone maintains the level of water in the blood. The necessary amount of water is reabsorbed through the loop of Henle. The excess amount of water and other waste materials are passed out of the kidney to the urethra from where it comes out of the body in the form of urine. Thus if we drink lots of water, water level in blood increases and excess amount will come out of the kidney as urine.
Regards