329 results found
Medical tests
… Head and Neck On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … narrowing or a blockage in a blood vessel that slows or stops blood flow. An abnormal pattern of blood vessels … ischemic attack (TIA) . Study symptoms that might mean problems with the blood flow to the brain. Symptoms may …
Medical tests
… Sleep Studies On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … The studies are done to find out what's causing your sleep problems. Sleep studies can also find out if you have a … doctor about any drugs you are taking. You may be asked to stop taking certain drugs, such as sedatives , before your …
Medical tests
… Time Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … a few days before having this test. You may also need to stop taking medicines for a short time before having a bowel …
Medical tests
… Pyelogram (IVP) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … stones , tumours, or infection. It is also used to look for problems with the structure of the urinary tract that were … ongoing back or flank pain. How To Prepare You may need to stop eating and drinking for 8 to 12 hours before the IVP. …
Medical tests
… Skin Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … or some other blood thinner, ask your doctor if you should stop taking it before your procedure. Make sure that you … the place where the biopsy will be taken is cleaned with an alcohol wipe. A marker may be used to outline the edges of …
Medical tests
… Imaging (MRI) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … , or computed tomography (CT) scan . MRI also may show problems that cannot be seen with other imaging methods. For … is passed on to the baby. But if you are concerned, you can stop breastfeeding for up to 24 hours after the test. During …
Medical tests
… Non-Stress Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Test Overview A non-stress test … (BPP). How To Prepare If you smoke, you will be asked to stop smoking for 2 hours before the test. This is because …
Medical tests
… Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … (TCD) ultrasound. Check for varicose veins or other vein problems. Map veins that may be used for blood vessel … used to check the health of the fetus. The mother has other problems, such as preeclampsia or sickle cell disease. A …
Medical tests
… of the Abdomen On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … resonance imaging (MRI) of the abdomen is done to: Find problems or tumours in the abdominal organs and tissues. In … is passed on to the baby. But if you are concerned, you can stop breastfeeding for up to 24 hours after the test. During …
Medical tests
… Puncture) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … health products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do …
