329 results found
Medical tests
… Complete Blood Count (CBC) On this page: Test Overview Why It Is Done How To Prepare How It Is … cells , white blood cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as … blood vessels (capillaries). This also makes it hard for your red blood cells to carry oxygen. Hematocrit (HCT, …
Medical tests
… Chemistry Screen On this page: Test Overview Why It Is Done How To Prepare How It Is … the blood (such as electrolytes ). A chemistry screen tells your doctor about your general health, helps look for certain problems, and …
Medical tests
… Carbon Dioxide (CO2) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … from metabolism . The blood carries carbon dioxide to your lungs, where it is exhaled. More than 90% of it in your blood exists in the form of bicarbonate (HCO3). The …
Medical tests
… Cortisol in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect all your urine. Your doctor or lab will give you a large …
Medical tests
… Total Serum Protein Test On this page: Test Overview Why It Is Done How To Prepare How It Is … how well the liver and kidneys are working. Find out if your diet contains enough protein. Help find the cause of … of breath. Globulin is tested to: Find out how well your body is able to fight off infection. See if you have a …
Medical tests
… Aspartate Aminotransferase (AST) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… Parathyroid Hormone (PTH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… Cold Agglutinins Test On this page: Test Overview Why It Is Done How To Prepare How It Is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… Sedimentation Rate (Sed Rate) On this page: Test Overview Why It Is Done How To Prepare How It Is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Breast On this page: Test Overview Why It Is Done How To Prepare How It Is … ultrasound , or CT scan . The MRI makes pictures that show your breast's normal structure; tissue damage or disease, … cancer. A history of radiation therapy to the chest as a child. Choose the best treatment for breast cancer. It may …
