312 results found
Medical tests
… for Birth Defects On this page: Test Overview Health Tools Why It Is Done How It Is Done Results … Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is Done The quad screening is done to find out the … a positive screening test result are actually carrying a healthy baby. Sometimes negative test results can be wrong …
Medical tests
… Homocysteine On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … the amount of the amino acid homocysteine in the blood. Why It Is Done A homocysteine blood test is done to: Help … the Test Reasons you may not be able to have the test or why the results may not be helpful include: Going through …
Medical tests
… Galactosemia Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … in a baby's blood, it can cause liver damage, problems with eating, and intellectual disabilities. The damage caused by … an increased chance of having a child with the disease. Why It Is Done A galactosemia test is done to: Find out …
Medical tests
… Lactic Acid Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … of blood taken from an artery ( arterial blood gas ). Why It Is Done A test for lactic acid is done to: Check for … of lactic acidosis include rapid breathing, excessive sweating, cool and clammy skin, sweet-smelling breath, belly …
Medical tests
… Lead (Pb) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … the heel (heel stick). A person can be exposed to lead: By eating or drinking lead-contaminated foods, water, or other … also be passed to a baby through the mother's breast milk. Why It Is Done Testing for lead is done to: Diagnose lead …
Medical tests
… Catecholamines in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … in the blood. This causes high blood pressure, excessive sweating, headaches, fast heartbeats (palpitations), and tremors. Why It Is Done A catecholamine test is done to help diagnose …
Medical tests
… Home Blood Sugar Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … medicines, and other activities. Testing before and after eating can help you adjust what you eat. Some types of … need to keep your blood sugar level in your target range. Why It Is Done If you have diabetes, testing your blood …
Medical tests
… Colonoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … about what puts you at risk and what test is best for you. Why It Is Done Colonoscopy may be done to: Check for polyps … granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear liquids. You can …
Medical tests
… HIDA Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … to look for leaks, blockages, or any other problems. Why It Is Done The HIDA scan may be done to: Help find the … to look for leaks, blockages, or any other problems. Why It Is Done The HIDA scan may be done to: Help find the …
Medical tests
… Intravenous Pyelogram (IVP) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … usually done to look for the cause of blood in the urine. Why It Is Done An IVP is done to: Identify diseases of the … back or flank pain. How To Prepare You may need to stop eating and drinking for 8 to 12 hours before the IVP. You …
