Kidneys

The proximal tubule is the site of most reabsorption via glucose transporters (reabsorb 100% of glucose in healthy individuals), approx. 65% Sodium and various other solutes are also reabsorbed.

Many diseases can affect both eyes and kidneys, but you're probably thinking of diabetes mellitus.

If there is albumin in the urine, it is not because the kidney is producing it, but rather, because it is leaking into the urine from the blood.

Coil

Urine

LOL...no

how much water returns to your body

No problem. You have two kidneys with you. As blessed by GOD and human urinary is concerned another will be working stage in case of primary one is failure. And also not be panicked that you have lost one stock. It can be functional till death(Not by a kidney failure).

So expect nothing but a more colorful world and furure is incarnated.

Rajdeep

No, it does not.

Depends. Probably his hunger or how much he cares about that person. You only need one kidney to survive..

Your kidneys are two bean-shaped organs, each about the size of your fist. They are located in the middle of your back, just below your rib cage, on either side of your spine. * Regulate the composition of your blood ** keep the concentrations of various ions and other important substances constant ** keep the volume of water in your body constant ** remove wastes from your body (urea, ammonia, drugs, toxic substances) ** keep the acid/base concentration of your blood constant * Help regulate your blood pressure * Stimulate the making of red blood cells * Maintain your body's calcium levels

They involving in water balancing mainly.Also aid to balance ion concentrations.

Some conditions can lead to a rapid (acute) decline in kidney function; others lead to a gradual (chronic) decline in function. Both can result in a build-up of toxic waste substances in the blood.

by "deciding" how much to excrete in the urine and how much to send back into the bloodstream.

Acquired kidney absence means a kidney was surgically removed. In contrast, congenital kidney absence is a medical condition defined by the failure of fetal kidneys to develop. This will mainly cause deficiency of the amniotic fluid in the pregnant women.

It clears the impure blood

you start off with 2 kidneys and you can live with only 1

The main organ of the urinary system is kidneys. (The ureters seems to be least important. Till kidney stone enters these tubes. Then you forget every thing and demand the relief from the pain. The kidneys will be damaged due to over dilatation if the tubes are blocked for long time.)

this could be caused by urine backing up to a kidney because of blockage .if there is no hydronephroses then the right kidney could be compensating for a smaller left kidney

The nephron is the part of the kidney that produces urine.

One Kidney Works Fine. After donating a kidney in 2000, the physician's instructions were simple: do not play contact sports; avoid ibuprofen. The donor's remaining kidney enlarges over time and handles all the tasks previously handled by two kidneys. The donor should be able, after recovery, to resume normal activities and lifestyle.

When the kidneys become damaged, waste products and fluid can build up in the body, causing swelling in your ankles, vomiting, weakness, poor sleep, and shortness of breath. If left untreated, diseased kidneys may eventually stop functioning completely. Loss of kidney function is a serious and potentially fatal condition.

This unit is called the nephron.
nephron
nephrons
glomerulus/ glomeruli and associated nephrons
nephrons

The urethra.