Search results
Results from the WOW.Com Content Network
A common blood test, the blood urea nitrogen (BUN) test reveals important information about how well your kidneys are working. A BUN test measures the amount of urea nitrogen that's in your blood. Here's how your body typically forms and gets rid of urea nitrogen:
Learn about the blood urea nitrogen (BUN) test to assess kidney function and what possible results could mean.
A complete blood count (CBC) is a blood test. It's used to look at overall health and find a wide range of conditions, including anemia, infection and leukemia. A complete blood count test measures the following: Red blood cells, which carry oxygen; White blood cells, which fight infection; Hemoglobin, the oxygen-carrying protein in red blood cells
A standard blood test is used to measure creatinine levels in your blood (serum creatinine). Your doctor may ask you not to eat (fast) overnight before the test. For a creatinine urine test, you may need to collect urine over 24 hours in containers provided by the clinic.
Look for signs of serious disease, particularly scarring of the liver, called cirrhosis. Monitor possible side effects of medicines. Liver function tests check the levels of certain enzymes and proteins in your blood. Levels that are higher or lower than usual can mean liver problems.
A test result with elevated liver enzymes is not rare. Your liver is not necessarily failing. But it is important that you review these results with your health care team or see a hepatologist to ensure there is no advanced scarring present and to identify the underlying cause.
If you have any symptoms of high or low blood sugar, test your blood sugar right away. Based on the test results, follow your diabetes treatment. If you don't start to feel better quickly, or you start to feel worse, get medical care right away.
Blood tests used to help diagnose cancer include CBC and tumor marker tests. Other tests and procedures are needed to confirm a cancer diagnosis.
A blood sample can reveal a lot about a person's health. One of the most frequently ordered tests is a CBC, or complete blood cell count , which tells you the different cells that are in your blood, how many they are, and whether they're abnormal or normal.
What does it mean if you have high potassium? Learn about the role potassium plays in your body and the possible causes of this blood test result.