127 results found
Medical tests
… called the duodenum. The esophagus is the tube that carries food to your stomach. The doctor uses a thin, lighted tube … anemia . Remove foreign objects that have been swallowed or food that is stuck. Treat a narrow area of the esophagus. … the walls of your esophagus, stomach, and duodenum. Air or water may be injected through the scope to help clear a path …
Medical tests
… is still in the bladder. The bladder may be filled with water through the catheter until you have the first urge to urinate. The amount of water in the bladder is measured at this point. Then more water may be added while you resist urinating until you no …
Medical tests
… dysfunction. During cystometry, your bladder is filled with water to measure its ability to hold in and push out the water. Medicine may also be given to see whether your … is used to fill your bladder with sterile, room-temperature water. The catheter is also attached to a device called a …
Medical tests
… Your doctor may ask you to not eat or drink anything except water for 9 to 14 hours before your blood test. In most cases, you are allowed to take your medicines with water the morning of the test. Fasting is not always needed, … Your doctor may ask you to not eat or drink anything except water for 9 to 14 hours before the tests. In most cases, you …
Medical tests
… level in the body is normal, carbohydrate breaks down into water and carbon dioxide. When the oxygen level is low, … a lactic acid test: Do not eat or drink anything other than water for 8 to 10 hours before the test. Do not exercise for … lactic acidosis, which can be caused by: Severe loss of water from the blood ( dehydration ). Blood problems, such …
Medical tests
… fast before your test, do not eat or drink anything except water for 9 to 12 hours before you have your blood drawn. In most cases, you are allowed to take your medicines with water the morning of the test. The test is usually done in … fast before your test, do not eat or drink anything except water for 9 to 12 hours before you have your blood drawn. In …
Medical tests
… tube that connects your throat to your stomach. It moves food and liquid down to the stomach. Esophagus tests can … when you swallow. This could slow the rate at which food or stomach acid is cleared from the esophagus. Very … that can cause chest pain. Or they can make you feel that food is stuck after you swallow (dysphagia). Why It Is Done …
Medical tests
… Celiac disease is a problem that happens when gluten in food causes your immune system to attack the lining of your … your symptoms, it must be done while you are still eating foods that contain gluten. So if you have started a … diet, your doctor will have you go back to eating gluten foods several weeks ahead of the test. You won't have to do …
Medical tests
… your doctor may give you the following instructions: Eat foods with a normal amount of sodium (2,300 mg per day) for 2 weeks before the test. Do not eat foods that are very salty, such as bacon, canned soups and … levels. Tell your doctor if you are on a low-salt food plan. Do not eat natural black licorice for 2 weeks …
Medical tests
… can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, and other … that came with your meter. Wash your hands with warm, soapy water. Dry them well with a clean towel. You may also use an … can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, and other …
