329 results found
Medical tests
… for the proteins troponin I (TnI) and troponin T (TnT). If your heart muscle is injured, such as from a heart attack , … Cardiac enzyme studies must always be compared with your symptoms, your physical examination findings, and other test results. …
Medical tests
… Screening tests are used to see what the chance is that your baby has a certain birth defect. If a screening test is positive, it means that your baby is more likely to have that birth defect and your doctor may give you the option to have a diagnostic …
Medical tests
… tests have first shown moderate to severe anemia. If you are Rh-sensitized and you are carrying an Rh-positive fetus, your immune system can attack the fetus's red blood cells. …
Medical tests
… are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small … can magnify up to about 15 times. Indirect ophthalmoscopy. Your doctor uses a small hand-held lens and either a slit … for glaucoma. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells …
Medical tests
… were used up to 3 months before the test. How To Prepare If you have a hair analysis done, the lab will give you specific instructions on how to prepare your hair. Hair preparation and the part of your body from …
Medical tests
… cells called clue cells . If clue cells are found, it means you may have bacterial vaginosis. Whiff test. A sample of … a special solution is added. A fishy odour usually means you have bacterial vaginosis. Vaginal pH. The pH of a sample … vaginal discharge, irritation, or pain. How To Prepare Your doctor may ask you not to douche, have sex, or use …
Medical tests
… of ferritin in the blood shows how much iron is stored in your body. Why It Is Done A ferritin blood test is done to: … is working. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… this screening test is positive, it means there is a chance your baby has a birth defect. In that case, your doctor may suggest that you have a diagnostic test, which can show if there is a …
Medical tests
… Small amounts of sodium are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an … adrenal glands. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… genital area. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A testicular ultrasound is done at a …
