322 results found
Medical tests
… Phosphate in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … body needs phosphorus to build and repair bones and teeth, help nerves function, and make muscles contract. Most (about … meal high in phosphorus, having high levels of vitamin D in your body, or having an overactive parathyroid gland . Some …
Medical tests
… Prealbumin Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … that is made in the liver and released in the blood. It helps carry certain hormones that regulate the way the body … normal, it may be a sign of a poor diet (malnutrition). Your doctor may use the results of this test to make changes …
Medical tests
… Myoglobin Test On this page: Test Overview Why It Is Done How To Prepare How It Is … for disease or injury of muscle tissue. The urine test can help check for rhabdomyolysis . How To Prepare In general, … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood test A health …
Medical tests
… Cardiac Enzyme Studies On this page: Test Overview Why It Is Done How To Prepare How It Is … for the proteins troponin I (TnI) and troponin T (TnT). If your heart muscle is injured, such as from a heart attack , … results. Why It Is Done Cardiac enzyme studies are done to: Help determine whether you are having a heart attack or …
Medical tests
… High-Sensitivity C-Reactive Protein (hs-CRP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … This protein measures general levels of inflammation in your body. The hs-CRP can be used to find the risk for heart … your doctor may recommend lifestyles changes or medicine to help lower your risk. How To Prepare In general, there's …
Medical tests
… Magnesium (Mg) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … for proper muscle, nerve, and enzyme function. It also helps the body use energy and is needed to move other … 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
… Tympanometry On this page: Overview Why It Is Done Results … A doctor places the tip of a hand-held tool into the child's ear. The tool changes the air pressure inside the … information helps doctors decide what kind of treatment your child may need. Results Normally the eardrum moves …
Medical tests
… Intravenous Pyelogram (IVP) On this page: Test Overview Why It Is Done How To Prepare How It Is … a dye called contrast material is injected into a vein in your arm. A series of X-ray pictures is then taken at timed … a bee or from eating shellfish. This test is often done in children to see if they may have an abnormal backflow of …
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 finds out whether …
Medical tests
… Cortisol in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hormone (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( … the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect all your …
