329 results found
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … this screening test is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may …
Medical tests
… Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … and fatty substances used as a source of energy by your body. Lipids are found in your blood and are stored in …
Medical tests
… (ENG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … how well the eyes, inner ears , and brain help you keep your balance and position (such as when you change from …
Medical tests
… Factor (RF) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… Sweat Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … test can be done at any age. It may be done as soon as your baby is 10 days old, but it is often done when a baby …
Medical tests
… Ear Examination On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … a speculum. A pneumatic otoscope has a rubber bulb that your doctor can squeeze to give a puff of air into the ear …
Medical tests
… (CO) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … breathing it. The test measures the amount of hemoglobin in your blood that has bonded with carbon monoxide. Carbon …
Medical tests
… Toxicology Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … test ("tox screen") checks for drugs or other chemicals in your blood, urine, or saliva. Drugs can be swallowed, …
Medical tests
… Calcium Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if …
Medical tests
… Progesterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … for up to 4 weeks before having a progesterone test. Tell your doctor if you have had a test that used a radioactive …
