Kidney Blood Test Low. It helps maintain adequate blood volume. Sodium is a very important electrolyte in the blood.
Blood and urine tests show how well the kidneys are doing their job and how quickly body wastes are being removed. It gives your doctor an idea of how much. Kidney function tests target either the blood or urine and measure different aspects of kidney function.
Because you are at risk you should get these tests regularly.
A higher level greater than 0 8 1 2 mg dl in men and 0 6 0 9 mg dl in women may indicate that the kidneys are not. A 24 hour urine sample is a creatinine clearance test. Kidneys filter the blood and gfr measures the effectiveness of this process. A blood creatinine test will measure the amount of creatinine in your blood.