255 results found
Medical tests
… X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Skull X-rays have largely been replaced by CT scans. How To Prepare In general, there's nothing you have to do before … not a reason to avoid the test. If you need an X-ray during pregnancy, a lead apron will be put over your belly to …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … , especially iron deficiency anemia. See if inflammation is present. See if too much iron ( hemochromatosis ) is present. Check to see if iron treatment to raise or lower …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … cells that then may leak uric acid into the blood. How To Prepare In general, there's nothing you have to do before … cells that then may leak uric acid into the blood. How To Prepare In general, there's nothing you have to do before …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … know if you are protected from getting the disease. How To Prepare In general, there's nothing you have to do before … know if you are protected from getting the disease. How To Prepare In general, there's nothing you have to do before …
Medical tests
… this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … A test is done to measure the amount of this hormone in a pregnant woman's blood to see if the baby may have Down syndrome . Inhibin A is made by the placenta during pregnancy. The level of inhibin A in the blood is used in a …
Medical tests
… D Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … about osteoporosis. Have low levels of vitamin D. How To Prepare In general, there's nothing you have to do before … about osteoporosis. Have low levels of vitamin D. How To Prepare In general, there's nothing you have to do before …
Medical tests
… this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … mother. The test can be done as early as 10 weeks in the pregnancy. If this screening test is positive, it means … care decisions that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? …
Medical tests
Medical tests
… the Lung On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Why It Is Done A lung angiogram may be done to measure the pressure in the blood vessels carrying blood to the lungs, … causes of blockage or narrowing of the vessels. How To Prepare Do not eat or drink for 4 to 8 hours before the …
Medical tests
… Cystoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … This helps the doctor see better. It may cause you to feel pressure in your bladder area for a short time. If you are … your back on a table. You may have your knees bent, legs apart. Your feet or thighs may be placed in stirrups. Your …
