321 results found
Medical tests
… On this page: Test Overview Why It Is Done Results Related Information Test Overview An echocardiogram (also … called an echo) is a type of ultrasound test that uses high-pitched sound waves that are sent through a device … and stress echocardiograms. A Doppler echo shows blood flow through the heart and blood vessels. It can be done …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A hysterosalpingogram … uterus and the fallopian tubes are connected, the dye will flow into the fallopian tubes. Pictures are taken using a … being exposed to any radiation. This can include the low levels of radiation used for this test. The chance of damage …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Dental X-rays are pictures … a visual examination. Dental X-rays may also be done as follow-up after dental treatments. The following types of … damage to cells or tissue from radiation, including the low levels of radiation used for this test. But the chance of …
Medical tests
… Antibody Tests for Lupus On this page: Overview Related Information Overview Antibody tests are a set of blood tests that check for specific antibodies to help … of the fetus, since these antibodies are associated with a higher risk of the baby being born with neonatal lupus …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An electroencephalogram … The recording may be stopped from time to time. This allows you to stretch and change your position. The … waves are normally found when you are alert or have taken high doses of certain medicines, such as benzodiazepines . …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Electronic … For internal monitoring, a sensor is strapped to your thigh. A thin wire (electrode) from the sensor is put through … growing normally. Monitoring may also be done if you have diabetes or high blood pressure or if you are more than 41 …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Fetal ultrasound is a test … a fetus. Keepsake centres may use the ultrasound machine at higher energy levels and for longer times than needed in … early in pregnancy.) Abnormal: The fetus is growing more slowly than normal, is small, or is less developed than it …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Hair analysis is done by … sample to show changes in the body, because hair grows slowly. Hair samples do not show recent changes in the body, … or toxic metals in the body should be confirmed by testing blood and urine samples. What the hair sample contains is …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A human immunodeficiency … , or the genetic material ( DNA or RNA ) of HIV in the blood or another type of sample. This can show if an HIV … other tests usually aren't needed. This test has a low chance of having a false result after the first few …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview This test for … amount of an enzyme called hexosaminidase A (Hex A) in the blood. Hex A breaks down fatty substances in the brain and … disease, or who live in a community or population with a high amount of Tay-Sachs disease may want to be tested. …
