329 results found
Medical tests
… Pylori Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Information Test Overview Helicobacter pylori tests are used to detect a Helicobacter pylori ( H. pylori ) infection … for 1 month before the test. Do not take proton pump inhibitors (such as Nexium or Prilosec) for 2 weeks …
Medical tests
… Echocardiogram On this page: Test Overview Why It Is Done How to Prepare How It Is Done How It Feels Risks Results … be monitored throughout the procedure. Also, a small device used to measure the amount of oxygen in your blood ( pulse … There is no sign of infection. The amount of blood pumped from the left ventricle with each heartbeat (ejection …
Medical tests
… Iron (Fe) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … liver and spleen. In the bone marrow, iron is stored and used as needed to make new red blood cells. The source of … growth (such as during adolescence), for pregnancy, during breastfeeding, or at times when there are low levels of iron …
Medical tests
… Skin Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … red bump at the site within 2 or 3 days. The TB antigens used in a tuberculin skin test are called purified protein … test. A tuberculin skin test is safe during pregnancy or breastfeeding. Results Redness alone at the skin test site …
Medical tests
… Uptake Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Test Overview A radioactive iodine uptake (RAIU) test uses a radioactive tracer and a special probe to measure how … (fetus) to radiation. This test is also not recommended for breastfeeding women or young children. Results Radioactive …
Medical tests
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Test Overview Pericardiocentesis is done to find the cause of fluid buildup around the heart and to relieve … thin needle will be carefully inserted just below your breastbone. (In some cases, the needle is inserted between …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … number shows how hard the blood pushes when the heart is pumping. This is the systolic pressure . The second number … (mm Hg). Automatic blood pressure monitors Most people use an automatic monitor to measure their blood pressure at …
Medical tests
… Vitamin B12 Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … usually measured at the same time as a folic acid test, because a lack of either one or both can lead to a form of … all of the medicines that you take. Being pregnant or breastfeeding. Taking large doses of vitamin C. Drinking …
Medical tests
… Information Test Overview A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. The pictures let your doctor check the health of … of a radioactive tracer into your blood. Then your doctor uses a special camera to see how well your heart is pumping …
Medical tests
… Barium Enema On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … a lower gastrointestinal (GI) examination. The test is used to help find diseases and other problems that affect … you may feel more cramping or gas pains from having gas pumped into your large intestine. Taking slow, deep breaths …
