329 results found
Medical tests
… Overview A chloride test measures the level of chloride in your blood or urine. Chloride is one of the most important … It helps keep the amount of fluid inside and outside of your cells in balance. It also helps maintain proper blood … you have kidney or adrenal gland problems. Help find the cause for high blood pH. A condition called metabolic …
Medical tests
… Test Overview A tilt table test is used to check people who have fainted or who often feel light-headed. The results help your doctor know the cause of your fainting or feeling light-headed. The test uses a …
Medical tests
… test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your baby. The quad screening measures the amounts of four … baby and the placenta. This test can't show for sure that your baby has a birth defect. You would need a diagnostic …
Medical tests
… (CVS) is a test that can find certain problems with your fetus . These include many diseases that run in … a long, thin needle through the belly. Ultrasound is used to guide the catheter or needle to the right spot. CVS … sooner. This gives you more time to make decisions about your pregnancy or plan for the future. Health Tools Health …
Medical tests
… Information Test Overview Colposcopy lets a doctor look at your vulva , vagina , and cervix. If the doctor sees a … a Pap or human papillomavirus (HPV) test. During the test, your doctor puts a lubricated tool into your vagina. This is … to see inside your vagina and the cervix. The doctor also uses a magnifying device to help see better. This device …
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive … Are or might be pregnant. Have recently had any test that uses a radioactive tracer, such as a bone scan or thyroid …
Medical tests
… challenge and inhalation challenge tests are sometimes used to diagnose asthma and workplace asthma (occupational … also have a specific inhalation challenge. In this test, your doctor exposes you to a small amount of the material that may be causing your symptoms and then measures your lung function. Related …
Medical tests
… test kit. They are available without a prescription at a drugstore or online. The home test kit contains specially treated test strips.You hold them in your urine stream or dip them in a sample of your urine. The … But an untreated infection may spread to the kidneys and cause a more serious problem. If you use a home test kit, make …
Medical tests
… are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia doesn't have one … heel is poked, and several drops of blood are collected. Your baby may have a tiny bruise where the heel was poked. …
Medical tests
… (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( metabolism ), and … of the way cortisol levels vary throughout a day. If your doctor thinks you might make too much cortisol, the test will probably be done late in the day. If your doctor thinks you may not be making enough, a test is …
