Kidney failure or what is clinically called kidney failure is divided into acute and chronic
Acute renal insufficiency
Is a sudden and rapid strike, but often reversible in the functions of the college and is sufficient to create the accumulation of nitrogenous wastes in the body fluids
Chronic kidney failure
A severe and irreversible decrease in renal function to less than 20% of the normal condition and sporadic within a period of months
The natural color of the urine is yellow when the color becomes urine Dark We may see dark urine due to certain medications such as methyl doba,
Either color Red-orange-brown It can be seen in cases of hematuria, vegetarians and some drugs such as phenothiazad
The chemical analysis is made to ensure that the album is free of blood, sugar, ketones, protein and uric acid