329 results found
Medical tests
… your own comfort, empty your bladder before the test. Blood tests may be done to check for a low blood count or clotting … the test. How It Feels You may notice a brief, sharp pain when the intravenous (IV) needle is placed in a vein in your … aspiration pneumonia is a possible risk. An irregular heartbeat may happen during the test. But it almost always …
Medical tests
… Test Overview Anoscopy, proctoscopy, and sigmoidoscopy tests allow your doctor to look at the inner lining of your anus, your … to kneel on the table with your bottom raised in the air. When you are in position: Your doctor will gently insert a …
Medical tests
… liver biopsy is a procedure to take a very small sample of your liver tissue. Then a doctor looks at this tissue under … on a screen to help guide the needle into the liver. When the needle goes into the liver, you may feel a pain in … aminotransferase (AST) and alanine aminotransferase (ALT) tests. Both ALT and AST levels show liver damage and can …
Medical tests
… Test Overview Screening tests help your doctor look for a problem before you have symptoms. … cancer screening is a way to find some lung cancers early, when a cure is more likely and when cancer is more …
Medical tests
… (EMG) measures the electrical activity of muscles when they're at rest and when they're being used. Nerve … cause the muscles to react in ways that aren't normal. If you have leg pain or numbness, you may have these tests to find out which nerves are being affected and how …
Medical tests
… Information Test Overview Colonoscopy is a test that allows your doctor to look at the inner lining of your large … will be empty for the test. Colonoscopy is one of the many tests that may be used to screen for colon cancer. Other … bread and granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear …
Medical tests
… a biopsy needle for a testicular biopsy. This may be done when testing for infertility . Check an injury to the … genital area. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … is a hernia in the scrotum. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… a dye called contrast material is injected into a vein in your arm. A series of X-ray pictures is then taken at timed … to the iodine dye used as the contrast material for X-ray tests or to anything else that contains iodine. You have … need to hold are uncomfortable. You will feel a brief sting when the needle is inserted into the vein in your arm. When …
Medical tests
… the upper and lower teeth line up. They also show bone loss when severe gum disease or a dental infection is present. … may be used now and then. Dental X-rays are scheduled when you need them based on your age, risk for disease, and signs … or impacted teeth are seen. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… A kidney biopsy may be done to check for problems or when other tests show a kidney problem. For example, you may get one if a test shows that you have blood or …
