329 results found
Medical tests
… The oral glucose tolerance test (OGTT) measures the body's ability to use a type of sugar, called glucose, that … women for gestational diabetes. How To Prepare Tell your doctor about all the prescription and non-prescription … smoke, or do strenuous exercise for at least 8 hours before your first blood sample is taken. (You can drink water …
Medical tests
… and nerves. Tay-Sachs is an inherited disease in which the body can't break down fatty substances as it should, so the … to see whether you are a Tay-Sachs carrier, you should tell your doctor if you have had a blood transfusion in the past 3 months. Talk to your doctor about any concerns you have about the need for …
Medical tests
… kidney from substances that would normally pass out of the body in the urine. When there are large amounts of these … Prepare If you think you might have a kidney stone, talk to your doctor. You may be told to collect the stone by straining your urine through a fine-mesh strainer or through fine …
Medical tests
… Some types of bacteria that normally live on or in the body can cause an infection if they go to parts of the body … there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently taken antibiotics , tell your doctor. How It Is Done To collect a tissue or fluid …
Medical tests
… including a culture , genetic tests, or tests to study the body's immune system (immunological tests). Lymph nodes are … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and removes a sample of cells. Core needle biopsy. Your doctor inserts a needle with a special tip and removes …
Medical tests
… through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed with acid and digestive … intestine, where nutrients are absorbed for use by your body. The food then goes into your large intestine (colon) …
Medical tests
… if the tracer is evenly spread in the gland. This helps your doctor know if the thyroid gland is working properly. … who have had thyroid cancer surgery. How To Prepare Tell your doctor if you: Take any medicines regularly. Be sure … jewellery or metal objects from around your neck and upper body. How It Is Done A radioactive iodine uptake (RAIU) test …
Medical tests
… folate in the blood. Folate is one of many B vitamins. The body needs folate for normal growth and to make red blood … usually affected by the amount of folate and folic acid in your diet each day. Folate deficiency can result in a type … hours before the test. If you take any medicines regularly, your doctor will talk to you about how to take these before …
Medical tests
… has syphilis during pregnancy. Testing is done on blood, body fluid, or tissue samples. If a first screening test … another test is done to confirm a syphilis infection. Your doctor may choose from many tests to screen for and … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
Medical tests
… vagina. In rare cases, HSV can infect other parts of the body, such as the eyes and the brain. HSV tests are most … want treatment or what treatment might be best for you and your partner(s). Health Tools Health Tools help you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
