329 results found
Medical tests
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … an echogram, or a scan. They may be saved as part of your baby's record. Fetal ultrasound can be done two ways. … feeling of pressure in your bladder. The gel may feel cool when it is first put on your belly. You will feel a light …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … or child—with this disease. This test might be done if you have high iron levels in your blood. This test helps to … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … period. You start collecting your urine in the morning. When you first get up, empty your bladder. But do not save … and record the time. Do not get toilet paper, pubic hair, stool (feces), menstrual blood, or other foreign matter in …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … measures catecholamine levels over 24 hours. How To Prepare You may be asked to avoid certain foods and fluids for 2 to … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … such as cimetidine, letrozole, and levodopa, can change your test results. You may be asked to stop taking medicines … test takes The test will take a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia … so high levels of galactose build up in the blood or urine. When galactose builds up in a baby's blood, it can cause …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … (also called a Mantoux tuberculin test) is done to see if you have ever been exposed to tuberculosis (TB). The test is … is a good test for finding a TB infection. It is often used when symptoms, screening, or testing, such as a chest X-ray …
Medical tests
… of proteins that help the body attack foreign substances. When there are a lot of foreign substances in the body, such as … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products … skin. Then a long, thin needle is put in the spinal canal. When the needle is in place, the solid central core of the …
Medical tests
… Stool Tests for Colorectal Cancer On this page: Test Overview Why It Is Done How To Prepare How It Is Done Risks Results Test … a special diet in the days before you take the test. When the test is done, follow the instructions to return the …
