Kidney Infection Blood Test Results

How are kidney infections pyelonephritis diagnosed.

Kidney infection blood test results. The urine is also sent to the lab to see if bacteria grow in a urine culture. This is because diabetes and high blood pressure can damage the kidneys resulting in the excessive leakage of albumin into the urine. Your nephrologist will use this test to assess the extent of damage to your kidneys.

Three positive results over three months or more is a sign of kidney disease. Blood test to estimate your gfr. Two common laboratory tests are performed to diagnose kidney infections pyelonephritis.

Blood tests for kidney problems are quite common and are done. You need to have your kidneys checked because you can t feel kidney disease. The test also measures the level of certain salts such as potassium chloride sodium and bicarbonate.

When the kidneys are damaged they have trouble removing creatinine from your blood. The bun or blood urea nitrogen test is another way to determine if the kidneys are successfully filtering the blood. When you go in for a routine health assessment.

Computed tomography ct scan. Blood tests for kidney problems. The kidney blood test results tell us the level of urea and creatinine present.

Blood urea nitrogen test. Creatinine comes from muscle tissue. While 20 to 30 percent of kidney infections show positive blood culture results there s little evidence that this testing helps guide treatment or improve outcomes according to johns hopkins.