How much of the fluid that comprises filtrate is reabsorbed into the bloodstream?
A) 15 percent
B) 80 percent
C) 90 percent
D) 99 percent

Question

How much of the fluid that comprises filtrate is reabsorbed into the bloodstream?​
A) ​15 percent
B) ​80 percent
C) ​90 percent
D) ​99 percent

Quizplus · Accepted Answer

Approximately 99 percent of the filtrate that enters the nephrons in the kidneys is reabsorbed into the bloodstream. The kidneys filter a large volume of fluid, but most of it is reabsorbed, leaving only about 1 percent to be excreted as urine. This high rate of reabsorption is crucial for maintaining fluid and electrolyte balance in the body.

How Much of the Fluid That Comprises Filtrate Is Reabsorbed