329 results found
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … is usually taken from the front, back, top, and sides of your head. Hold your head completely still while the pictures are being …
Medical tests
… a dye called contrast material is injected into a vein in your arm. A series of X-ray pictures is then taken at timed … medical tests. Over time, exposure to radiation may cause cancer and other health problems. But in most cases, the risk of getting cancer from being exposed to small amounts of radiation is …
Medical tests
… the CT scanner, which is a large doughnut-shaped machine. Your head will be positioned inside the scanner. The CT … medical tests. Over time, exposure to radiation may cause cancer and other health problems. But in most cases, the risk of getting cancer from being exposed to small amounts of radiation is …
Medical tests
… labour, and delivery. It keeps track of the heart rate of your baby ( fetus ). It also shows how long each contraction … good contact between the heart rate sensors and your skin. The sensors are attached with wires to a recording … good contact between the heart rate sensors and your skin. The sensors are attached with wires to a recording …
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During … feel a brief sting or pinch as the needle goes through the skin. Otherwise, a cardiac blood pool scan is usually … feel a brief sting or pinch as the needle goes through the skin. Otherwise, a cardiac blood pool scan is usually …
Medical tests
… Test Overview A swallowing study is a test that shows what your throat and esophagus do while you swallow. The test … foods coated with barium. The barium shows the movements of your throat and esophagus on the X-ray while you swallow. Why It Is Done The test helps your doctor see why you're having trouble swallowing. After …
Medical tests
… the amount of a protein called C-reactive protein in your blood. C-reactive protein measures general levels of … and diseases that cause inflammation, such as: Lymphoma (cancer of the lymph nodes). Giant cell arteritis (painful … and diseases that cause inflammation, such as: Lymphoma (cancer of the lymph nodes). Giant cell arteritis (painful …
Medical tests
… as brain injury, bleeding in the brain, and some types of cancer. 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 A health … as brain injury, bleeding in the brain, and some types of cancer. How To Prepare In general, there's nothing you have …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
Medical tests
… Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a guide. Your doctor will also look at your results based on your …
