Kidney Urine Lab Test. Urine protein test when kidney function continues to decline albumin a protein in the blood levels increase because poorly functioning kidneys leak excess protein into the blood. Your doctor may test your urine in the office or ask you to bring a sample from home.
Kidney function tests target either the blood or urine and measure different aspects of kidney function. Kidney tests are very important for people who have diabetes high blood pressure or heart disease. Too much albumin can lead to proteinuria where 150 mg of protein per day is excreted to the blood.
Kidney function tests usually require a 24 hour urine sample and a blood test.
There are two types of urine tests your doctor may use. These conditions can hurt your kidneys. Kidney function tests usually require a 24 hour urine sample and a blood test. This test requires that urine is collected for an entire 24 hour period there are other variations of this test that require urine to be collected for 4 hours 12 hours or another length of time.