329 results found
Medical tests
… (SPECT) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … SPECT picture may be matched with those from a CT scan to get more detailed information about where the tracer is … Assess heart attack risk or find damaged heart tissue after a heart attack. Diagnose gall bladder disease. …
Medical tests
… Catheterization On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … correct the defect. Check on blood flow through the heart after surgery. Find out how well the heart valves work. How … and pain medicine will make it unsafe for you to drive or get home on your own. If you take a medicine that prevents …
Medical tests
… Pyelogram (IVP) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … of blood in the urine. Look for damage to the urinary tract after an injury. Find the cause of urinary tract infections … you may want to pump enough breast milk before the test to get through 1 to 2 days of feeding. The contrast material …
Medical tests
… of the Lung On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … thinners for several days before the test and for 1 day after the test. If you take these medicines, talk with your … time. Arrange to have someone take you home because you may get a sedative before the test. If you stay overnight in the …
Medical tests
… Tomography (PET) On this page: Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … The PET picture may be matched with those from a CT scan to get more detailed information about where the tracer is … artery disease . Find damaged heart tissue, especially after a heart attack. Help choose the best treatment, such …
Medical tests
… Head and Neck On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … thinners for several days before the test and for 1 day after the test. If you take these medicines, talk with your … Arrange to have someone take you home, because you may get a sedative before the test. If you stay overnight in the …
Medical tests
… Homocysteine On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … from having a blood sample taken from a vein. You may get a small bruise at the site. You can lower the chance of … several minutes. In rare cases, the vein may become swollen after the blood sample is taken. This problem is called …
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 … barium test (upper GI or barium swallow) recently. After the test, you may have light-coloured stools and … You will be given a bedpan or be taken to the toilet to get rid of as much of the barium as you can. One or two more …
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 … unless their bodies can't absorb it from food. Strict vegetarians (vegans) who do not eat animal products and babies … ). See if vitamin B12 deficiency anemia is present after a person has been diagnosed with atrophic gastritis . …
Medical tests
… (EKG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … How you prepare may depend on the type of monitor you are getting. Be sure to tell your doctor about all the medicines … sometimes affect the recording. What you and your doctor do after the test At the end of the recording period, your …
