329 results found
Medical tests
… For an MRI test, you are placed inside the machine so that your shoulder is inside the strong magnetic field. MRI can … magnet used for the test. You will need to take off all or most of your clothes, depending on which area is examined. … that contains gadolinium may be used in this test. But for most people, the benefit of its use in this test outweighs …
Medical tests
… gland is a butterfly-shaped gland that lies in front of your windpipe (trachea), just below your voice box (larynx). … include: Total thyroxine (T4) and free thyroxine (FT4). Most of the thyroxine (T4) in the blood is bound to a … Triiodothyronine (T3) and free triiodothyronine (FT3). Most of the T3 in the blood is attached to thyroxine-binding …
Medical tests
… can cause an infection. A sample of cells from the back of your throat is added to a substance that promotes the growth … best. This is called susceptibility or sensitivity testing. Most sore throats are caused by an infection with a virus , … culture may be done to: Find the cause of a sore throat. Most sore throat infections are caused by a virus. A throat …
Medical tests
… isn't required by law, the family must give their consent. Most often, a consent form must be signed in front of a … will allow the doctor doing the examination to answer your questions about the death. How It Is Done Before the … suicide, accident, and "undetermined." These deaths are most often investigated by the medical examiner or coroner. …
Medical tests
… to make magnified images, or pictures, of the back of your eye . This includes the retina. It's the part of the eye that's most responsible for your vision. Common imaging methods … for about half an hour for the drops to take effect. For most tests, you'll sit in a chair facing the camera. You'll …
Medical tests
… Test Overview A breath alcohol test is an estimate of your blood alcohol concentration (BAC). The test measures … it takes for the blood alcohol to reach its highest level. Most of the alcohol is broken down in the liver . The rest … concentration (BAC) is 0.08 for all fully licensed drivers. Most provinces have legal consequences starting at levels as …
Medical tests
… Test Overview A breast self-examination involves checking your breasts for lumps or changes. Many breast problems are … Breast cancer can occur at any age, though it is most common in women older than 50. Lumps or changes also … One breast unusually lower than the other. Remember that most breast problems or changes are caused by something …
Medical tests
… Why It Is Done You may need a prostate biopsy if your doctor found something of concern in your lab work or … any of them before the procedure and how soon to do it. Most prostate biopsies are done with local anesthesia . But … such as: Infection. A urinary tract infection is the most common infection that can happen after a prostate …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. Tell your doctor if you get … magnet used for the test. You will need to take off all or most of your clothes, depending on which area is examined. … that contains gadolinium may be used in this test. But for most people, the benefit of its use in this test outweighs …
Medical tests
… For an MRI test, you are placed inside the machine so that your knee is inside the strong magnetic field. MRI can find … magnet used for the test. You will need to take off all or most of your clothes, depending on which area is examined. … that contains gadolinium may be used in this test. But for most people, the benefit of its use in this test outweighs …
