154 results found
Medical tests
… Uric Acid in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The uric acid urine test measures the amount of uric acid in a sample of urine collected over 24 hours. Uric acid is made from the natural breakdown …
Medical tests
… Positron Emission Tomography (PET) On this page: Overview Why It Is Done How To Prepare How It Is Done How It … are not clear or when a person has dementia symptoms at a young age (usually younger than 65). footnote 1 This is called amyloid imaging. …
Medical tests
… Amylase Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An amylase test measures the amount of this enzyme … A 24-hour urine sample is all of the urine you produce over a 24-hour period. You start collecting your urine in …
Medical tests
… Chloride (Cl) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A chloride test measures the level of chloride in … sample of urine or on a sample of all your urine collected over a 24-hour period (called a 24-hour urine sample). This …
Medical tests
… Extremity X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An extremity X-ray is a picture of your hand, … it may need to be removed. A lead shield may be placed over your pelvic area to protect it from radiation. Two or …
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 Overview A stool test is one of many tests used to look for … cancers don't bleed all the time, some stool tests are done over several days on different stool samples. This increases …
Medical tests
… Throat Culture On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A throat culture is a test to find germs (such as … your mouth and throat. A clean cotton swab will be rubbed over the back of your throat, around your tonsils, and over …
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 Test Overview A toxicology test ("tox screen") checks for drugs … tests done? This test may be done to: Find out if a drug overdose may be causing life-threatening symptoms, …
Medical tests
… Screening for Birth Defects On this page: Test Overview How It Is Done Results Test Overview During the first trimester of pregnancy, screening … the doctors look at the combined screenings that you've had over a period of time. This is called an integrated …
Medical tests
… Examination for Multiple Sclerosis On this page: Overview Why It Is Done Results Overview Neurological … have MS. Even symptoms that you might have had several years ago can be important. The neurological examination … have MS. Even symptoms that you might have had several years ago can be important. The neurological examination …
