327 results found
Medical tests
… First-Trimester Screening for Birth Defects On this page: Test … Overview During the first trimester of pregnancy, screening tests for birth defects may be done. These tests look for possible problems with your baby. The tests …
Medical tests
… test, or hemoglobin A1c, is a blood test that checks the amount of sugar (glucose) bound to the hemoglobin … the lifespan of red blood cells, such as the second or third trimester of pregnancy, a recent blood loss or a blood … for problems. Why It Is Done The A1c test is one of the tests used to diagnose prediabetes and diabetes. If you have …
Medical tests
… Toxicology Tests On this page: Test Overview Why It Is Done How To … Information Test Overview A toxicology test ("tox screen") checks for drugs or other chemicals in your blood, urine, or … skin or a mucous membrane . In rare cases, a tox screen may check your stomach contents or sweat. A tox screen may check …
Medical tests
… Esophagus Tests On this page: Test Overview Why It Is Done How To … food and liquid down to the stomach. Esophagus tests can check how well the muscles in the tube work, how strong the … common tests include: pH monitoring (acidity test). This checks the acid content (pH) in the esophagus. A low pH for …
Medical tests
… Vision Tests On this page: Test Overview Why It Is Done How To … Results Test Overview Vision tests check many different functions of the eye. Some of the tests … your ability to see details at near and far distances, check for gaps or defects in your field of vision, and …
Medical tests
… Viral Tests On this page: Test Overview Why It Is Done How To … done to: Find a viral infection that is causing symptoms. Check a person after exposure to a virus. For example, a … risk of passing a serious viral infection on to her baby. Check if a person has immunity to a specific virus. How To …
Medical tests
… Herpes Tests On this page: Test Overview Health Tools Why It Is … or sores are present, a sample from a sore can be tested to check if it is caused by the herpes virus. HSV testing may … arm. Rapid tests are available at some clinics. These tests check blood from a finger stick for antibodies to HSV-2. The …
Medical tests
… levels of progesterone, starting near the end of the first trimester and continuing until the baby is born. Levels of … substance (tracer) within the last 7 days. Recent tests such as a thyroid scan or bone scan that used a … . Possible miscarriage. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Neuropsychological Tests On this page: Test Overview Why It Is Done How To … on the particular brain functions that your doctor wants to check. The tests are meant to test your limits, so don't be … are some examples of brain functions and some tests that check them: Tests for attention span and memory You might be …
Medical tests
… Chlamydia Tests On this page: Test Overview Health Tools Why It Is … infection (STI) are caused by a chlamydia infection. Check people who are at high risk for being infected with … several months after they have been treated for chlamydia. Check for infection in your newborn if you had a chlamydia …
