329 results found
Medical tests
… Feels Test Overview A non-stress test is a test that checks your baby's heartbeat patterns. It can show heart rate … to stop smoking for 2 hours before the test. This is because smoking affects your baby's heart rate and movements. How It Is Done For the …
Medical tests
… Overview A viral test is done to find infection-causing viruses. Viruses grow only in living cells. Viruses cause … that may be present and the sample that will be tested. Your health professional will give you any specific instructions before your test. How It Is Done Samples can be collected in …
Medical tests
… how well the liver and kidneys are working. Find out if your diet contains enough protein. Help find the cause of swelling of the ankles or belly or of fluid … of breath. Globulin is tested to: Find out how well your body is able to fight off infection. See if you have a …
Medical tests
… hormone levels. DHEA-S might be tested to: Look for the cause of facial hair, a deep voice, or other signs of too much … disease . A tumour in an adrenal gland. How To Prepare If your doctor tells you to fast before your test, do not eat or drink anything except water for 9 …
Medical tests
… sinus X-ray series) looks at the air-filled cavities (sinuses) around the nose and eyes. A facial X-ray helps find … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … X-ray pictures are needed for clear pictures of the face. Your head may need to be repositioned for each view. Hold …
Medical tests
… checks for antibodies to the Toxoplasma gondii parasite . Your body's natural defence system ( immune system ) will … The amount and type of antibodies you have shows whether your infection is recent or occurred in the past. More than … and passes it on to her growing baby (fetus), it can cause blindness and brain damage in the fetus. You can be …
Medical tests
… Some diseases, such as severe forms of thalassemia , may cause hemoglobin A levels to be low and hemoglobin F levels to … from a parent to a child (inherited). How To Prepare Tell your doctor if you are getting iron therapy for iron … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… to see whether you are a Tay-Sachs carrier, you should tell your doctor if you have had a blood transfusion in the past 3 months. Talk to your doctor about any concerns you have about the need for … the results may mean. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… Overview A thyroid-stimulating hormone (TSH) blood test is used to check for thyroid gland problems. TSH is produced … (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… to the pressure and the sound. The results of this test are used to help figure out what is going on in the ear. Why It … information helps doctors decide what kind of treatment your child may need. Results Normally the eardrum moves … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
