329 results found
Medical tests
… (also called a Mantoux tuberculin test) is done to see if you have ever been exposed to tuberculosis (TB). The test is … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is …
Medical tests
… is an eye examination to look at the front part of your eye (anterior chamber) between the cornea and the iris … How To Prepare If you wear contact lenses, remove them before this test and do not put them back in for 1 hour … How To Prepare If you wear contact lenses, remove them before this test and do not put them back in for 1 hour …
Medical tests
… they have an HPV infection. Health Tools Health Tools help you make wise health decisions or take action to improve … How To Prepare You may be asked to empty your bladder just before the test, both for your own comfort and to help with … How To Prepare You may be asked to empty your bladder just before the test, both for your own comfort and to help with …
Medical tests
… amniocentesis or chorionic villus sampling. How To Prepare You do not need to do anything before having this test. If you are having this test to see … sampling. How To Prepare You do not need to do anything before having this test. If you are having this test to see …
Medical tests
… by ultrasound. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is …
Medical tests
… that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as … doctor will tell you if you should stop taking any of them before the test and how soon to do it. How It Is Done You … doctor will tell you if you should stop taking any of them before the test and how soon to do it. How It Is Done You …
Medical tests
… testing. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. If you … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. If you …
Medical tests
… (PTH) regulates the levels of calcium and phosphorus in your blood. When the phosphorus level is measured, a vitamin … doctor will tell you if you should stop taking any of them before the test and how soon to do it. How It Is Done Blood … doctor will tell you if you should stop taking any of them before the test and how soon to do it. How It Is Done Blood …
Medical tests
… (PSA) test is done to: Screen for prostate cancer. If your PSA level is higher than expected, your doctor may … spread. How To Prepare Do not ejaculate during the 2 days before your PSA blood test, either during sex or … spread. How To Prepare Do not ejaculate during the 2 days before your PSA blood test, either during sex or …
Medical tests
… (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is …
