329 results found
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods . It is … of energy used by the body. Insulin is a hormone that helps your body's cells use the glucose. Insulin is produced in … blood sugar test, do not eat or drink anything other than water for at least 8 hours before the blood sample is taken. …
Medical tests
… used depends on where the sample will be taken from and your overall health. Methods are: Bronchoscopic biopsy. A … will tell you how soon before the biopsy to stop eating and drinking. Follow the instructions exactly about when to stop … on the day of the biopsy, please do so using only a sip of water. Be sure you have someone to take you home. Anesthesia …
Medical tests
… day after the test. If you take these medicines, talk with your doctor. This test can be done as an inpatient or … day. The test may take several hours, so you will empty your bladder just before it starts. Before the angiogram you … the arm or leg. The iodine dye used for the test can cause water loss or direct damage to the kidneys. This is a …
Medical tests
… Test Overview A breath alcohol test is an estimate of your blood alcohol concentration (BAC). The test measures … in the air that you breathe out (exhale). You can measure your own breath alcohol level with a simple hand-held … piece of information to help you make a safe decision about drinking and driving. The safest decision is always not to …
Medical tests
… of thyroid tissue can be taken by: Fine-needle biopsy. Your doctor puts a thin needle through the skin and into the … the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be cancelled. If … on the day of the procedure, take them with only a sip of water. Before having a thyroid biopsy, you may need to have …
Medical tests
… cancer is normally one of the lymph nodes under the arm. Your doctor injects a blue dye or special tracer substance … the instructions exactly about when to stop eating and drinking. If you don't, your test may be cancelled. If your … on the day of the test, take them with only a sip of water. Be sure you have someone to take you home. Anesthesia …
Medical tests
… gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, stomach, and the first part of your small … the walls of your esophagus, stomach, and duodenum. Air or water may be injected through the scope to help clear a path …
Medical tests
… scan. A radioactive tracer is injected into a vein in your arm. It travels through your blood and into the lungs. Pictures from this scan can … after you use it, and wash your hands well with soap and water. The amount of radiation in the tracer is very small. …
Medical tests
… or cloudy), odour, concentration, and acidity (pH) of your urine. It also checks your levels of protein, sugar, blood cells, or other … means very concentrated urine, which may be caused by not drinking enough fluid, loss of too much fluid (excessive …
Medical tests
… location of the abnormal area. Fine needle breast biopsy. Your doctor inserts a thin needle into a lump or abnormal … the instructions exactly about when to stop eating and drinking, or your surgery may be cancelled. If your doctor … medicines on the day of surgery, do so using only a sip of water. Be sure you have someone to take you home. Anesthesia …
