203 results found
Medical tests
… Quad Screening for Birth Defects On this page: Test Overview Health Tools Why It Is Done How It Is … A "positive" result means that there is a higher-than-average chance your baby has a birth defect. If the result is … is a false-negative test result.) Your doctor will use your age and your baby's age to interpret the test results. …
Medical tests
… Electrophysiology Tests for the Eyes On this page: Test Overview Why It Is Done How To Prepare How It Is … test. Don't wear any jewellery, such as earrings, near your head. How It Is Done The way each electrophysiology test is … corners of the eye. Another electrode is placed on your forehead. Electrical activity in your eye is recorded on a …
Medical tests
… Breast Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … table. Your hands may be at your sides or raised above your head. (It depends on which position makes it easiest to find … table. Your hands may be at your sides or raised above your head. (It depends on which position makes it easiest to find …
Medical tests
… Estrogen Test On this page: Test Overview Health Tools Why It Is Done How To … uE3). The levels of these substances—along with a woman's age and other factors—help the doctor figure out the chance … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Testicular Scan On this page: Test Overview Why It Is Done How To Prepare How It Is … also used to check for damage to the testicles caused by an injury or to look at the flow of blood within the testicles. … also used to check for damage to the testicles caused by an injury or to look at the flow of blood within the testicles. …
Medical tests
… Sonohysterogram On this page: Test Overview Why It Is Done How To Prepare How It Is … uterus, such as an abnormal shape or structure. Look for an injury, polyps, fibroids, or scars. A … uterus, such as an abnormal shape or structure. Look for an injury, polyps, fibroids, or scars. A …
Medical tests
… Bilirubin Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hepatitis ), blood disorders ( hemolytic anemia ), or blockage of the tubes (bile ducts) that allow bile to pass from … (hyperbilirubinemia) in a newborn baby can cause brain damage ( kernicterus ) and other serious problems. So some …
Medical tests
… Lactic Acid Dehydrogenase (LDH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … in the body and its levels rise in response to cell damage. LDH levels are measured from a sample of blood taken … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Cardiac Catheterization On this page: Test Overview Why It Is Done How To Prepare How It Is … needed. You may be asked to hold your breath or move your head slightly. This helps to give clear views of the heart … needed. You may be asked to hold your breath or move your head slightly. This helps to give clear views of the heart …
Medical tests
… Transesophageal Echocardiogram On this page: Test Overview Why It Is … You will be asked to lie on your left side with your head tilted slightly forward. A mouth guard may be inserted … You will be asked to lie on your left side with your head tilted slightly forward. A mouth guard may be inserted …
