The kidneys are responsible for removing waste and excess fluid from the blood. Kidney function is assessed through blood tests, urine tests, or imaging tests, etc. Patients are often prescribed a combination of tests to most accurately assess kidney function.

Urea is the final product of protein metabolism in the human body and is excreted from the body through the kidneys. If a blood test shows that the amount of urea in the blood is higher than normal, it shows that the kidneys are not functioning properly and the body is having problems.

Blood urea test is used to evaluate liver and kidney function. So when is this test indicated and what does high blood urea mean?

Blood urea test is an important test, which has many meanings in diagnosis and treatment. The following article will help readers learn about the cases that require urea test.

Urea is the final product of protein metabolism in the body. Urea is very soluble in water and is excreted from the body through urine. Therefore, the urea index can reflect the status of kidney function.