329 results found
Medical tests
… a microscope. Hair analysis can also be used to check for poisoning caused by metals such as lead or mercury. But hair … lab will give you specific instructions on how to prepare your hair. Hair preparation and the part of your body from … a microscope. Hair analysis can also be used to check for poisoning caused by metals such as lead or mercury. But hair …
Medical tests
… colonography . Which screening test you choose depends on your risk, your preference, and your doctor. Talk to your doctor about … the water blue. How It Is Done There are different types of home tests. The companies that make the test kits provide …
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 … you start eating a meal. This test is most often done at home when you have diabetes. It can see if you are taking …
Medical tests
… time tests, no matter the testing method. It lets your doctor understand results in the same way even when … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … site to collect your blood. Some people use a monitor at home to test a small blood sample. How long the test takes …
Medical tests
… more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if … clear about whether you should start treatment to reduce your risk of coronary artery disease. footnote 1 A coronary … get this medicine, be sure you have someone to take you home. How It Is Done You will need to remove any jewellery …
Medical tests
… tubal ligation has been successful. How To Prepare Schedule your test for when you won't be having your period. Your doctor may suggest that the test be done … 30 minutes. After the test You will probably be able to go home right away. You can go back to your usual activities …
Medical tests
… of the scanning machine can tilt to follow the curve of your spine. All of the pictures are saved as a group on a … dye called contrast material may be put in a vein ( IV ) in your arm or into the spinal canal. The dye makes structures … get this medicine, be sure you have someone to take you home. How It Is Done You may need to take off any jewellery. …
Medical tests
… Overview A HIDA scan is an imaging test that checks how your gallbladder is working. The gallbladder is a small sac under your liver. It stores bile, a fluid that helps your body … around you after the test. You will probably be able to go home right away. You can go back to your usual activities …
Medical tests
… view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … lamp examination. Eyedrops may be used to widen (dilate) your pupils and to numb the surface of your eyes. Before the … will be dilated, you may wish to find someone to drive you home after the test. You also will need to wear sunglasses …
Medical tests
… dye ( contrast material ) is put in a vein ( IV ) in your arm or hand to make the blood vessels easier to see on the scan. If you are having this test to look at your heart and the blood vessels that go to it ( coronary … get this medicine, be sure you have someone to take you home. You may be asked not to eat or drink anything for …
