329 results found
Medical tests
… scan that is done to look at these organs for disease. During a liver and spleen scan, a radioactive tracer … get through 1 to 2 days of feeding. The radioactive tracer used in this test can get into your breast milk and is not … That's the case even with the low-level radioactive tracer used for this test. But the chance of damage is very low …
Medical tests
… from carbohydrate foods . It is the main source of energy used by the body. Insulin is a hormone that helps your … A1c test and the oral glucose tolerance test (OGTT) are other tests used to look at blood sugar levels. The A1c test … The OGTT is commonly used to diagnose diabetes that occurs during pregnancy (gestational diabetes). Why It Is Done …
Medical tests
… These tests tell how well your kidneys are working. Another substance, creatine (say "KREE-uh-teen"), is formed … of blood creatinine and blood urea nitrogen (BUN) can be used to find the BUN-to-creatinine ratio. This ratio can … protein for 24 hours before the blood creatinine test and during the creatinine clearance urine test. Drink plenty of …
Medical tests
… test that is done to check kidney function or appearance. During a scan to look at kidney function, a radioactive … a triple renal study). Different radioactive tracers are used depending on what kind of scan is being done. Areas of … a brief sting or pinch as the needle goes through the skin. Otherwise, a kidney scan is usually painless. You may find …
Medical tests
… (say "lap-uh-ROSS-kuh-pee") is a type of surgery that uses very small cuts. These cuts are called incisions. The … cause for the infertility. Do a biopsy. See if cancer in another area of the body has spread to the belly. Check for … products you take. Some may increase the risk of problems during your surgery. Your doctor will tell you if you should …
Medical tests
… a blood glucose meter. Home blood sugar testing can be used to monitor your blood sugar levels. Talk with your … reacts to foods, illness, stress, exercise, medicines, and other activities. Testing before and after eating can help … Dry them well with a clean towel. You may also use an alcohol wipe to clean your finger or other site. But make …
Medical tests
… tolerance test (OGTT) measures the body's ability to use a type of sugar, called glucose, that is the body's main … is your fasting blood glucose value. It will be compared to other glucose values in your blood. You will drink a small … can affect test results, you will be asked to sit quietly during the entire test. Do not eat during the test. You may …
Medical tests
… the urine can get too low. High levels of uric acid can cause crystals to form in joints. This causes a painful … get dehydrated . During the 24-hour period, don't drink alcohol. It lowers the amount of uric acid eliminated by the … paper, pubic hair, stool (feces), menstrual blood, or other foreign matter in the urine sample. How It Feels This …
Medical tests
… you are having a hard time getting pregnant (infertility). During the test, a dye ( contrast material ) is put through … tube is put through the vagina and into the uterus. Because the uterus and the fallopian tubes are connected, the … An infection, endometriosis , or a previous ectopic pregnancy may cause severe scarring of the fallopian tubes …
Medical tests
… brain, or nerves connecting them work. These problems may cause dizziness , vertigo , or loss of balance. Nystagmus … your vertigo. Check with your doctor about stopping any other medicines you are taking. Sedatives and tranquilizers . Drinks with alcohol. Foods that contain caffeine, such as coffee, tea, …
