Urine Production

A large amount of water, glucose and a number of inorganic ions, such as, sodium (Na+), potassium (K+), calcium (Ca+) chloride (CI-), phosphate (PO4-), bicarbonate (HCO3-), sulphates (SO4-) etc., are reabsorbed from the glomerular filtrate.  These substances are necessary for the maintenance of water and electrolytic balance in the body.  Approximately 170 liters of glomerular filtrate is produced daily but only 1 to 1.5 litres of urine is excreted.  This indicates that a large amount of fluid (water) is reabsorbed.  It is found that this process takes place in the proximal convoluted tubules.medical billing training online helps you focus on these in detail.