329 results found
Medical tests
… Test Overview A tonometry test measures the pressure inside your eye, which is called intraocular pressure (IOP). This … The pressure in your eye is measured by how much force is needed to flatten your cornea. This type of tonometry is … uncomfortable until the scratch heals, which normally takes about a day. There is also a very small risk of an eye …
Medical tests
… Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your body gets the energy it needs from carbohydrate in your diet. But stored fat is …
Medical tests
… pictures of structures inside of the body. During the test, you will lie on a table that is attached to the CT scanner, … the doctor to see your organs move or to guide a biopsy needle or other tool into the right place inside your body. … intercom. How long the test takes The test will take about 30 to 60 minutes. Most of this time is spent getting …
Medical tests
… red blood cell bleeding scan, blood is taken from you, and a small amount of radioactive material called … The blood with the technetium is then injected back into your bloodstream. Red blood cells with the technetium … bleeding stops on its own in most people.) When surgery is needed to stop the bleeding. It is important to locate …
Medical tests
… the test does not detect antigens (negative result), it may need to be repeated to rule out giardiasis. Related … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the …
Medical tests
… spirometer to monitor and evaluate any breathing problems you may have on a day-to-day basis. A peak flow meter allows … Prepare To perform the peak expiratory flow (PEF) test, you need a peak flow meter. A peak flow meter is an inexpensive … device before you use it at home. If you have questions about how to use a peak flow meter or how to read the …
Medical tests
… reversal of a vasectomy has been successful. How To Prepare You may be asked to avoid any sexual activity that results … natural health products you take. How It Is Done You will need to produce a semen sample. A semen sample is often … sample does not cause any discomfort. Risks There are no known risks from having this test. Results Results of a …
Medical tests
… the test results have come back. If the test shows that you have gonorrhea, don't have sex for at least 3 days after you finish treatment. footnote 1 Your sex partner or … days should be tested and treated. footnote 1 And you may need to have tests for other sexually transmitted …
Medical tests
… out whether a kidney stone or something else is blocking your urinary tract . During the test, your doctor will insert a thin, lighted tube ( cystoscope ) … the catheter, and X-rays are taken. You will probably need a local or regional anesthetic with this procedure. …
Medical tests
… pictures of the spine and vertebrae . During the test, you will lie on a table that is attached to the CT scanner, … you have someone to take you home. How It Is Done You may need to take off any jewellery. You will need to take off … during the test. How long the test takes The test will take about 30 to 60 minutes. Most of this time is spent getting …
