329 results found
Medical tests
… Kidney Scan On this page: Test Overview Why It Is Done How To Prepare How It Is … The radioactive tracer used in this test can get into your breast milk and is not good for the baby. How It Is … with the scan. You may need to take off all or most of your clothes, depending on which area is being examined. …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Abdomen On this page: Test Overview Why It Is Done How To Prepare How It Is … . For an MRI test, you are placed inside the magnet so that your belly is inside the strong magnetic field. MRI can find … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… Ultrasound On this page: Test Overview Why It Is Done How to Prepare How It Is … It takes pictures of the organs and other structures in your body. It can be used in different areas such as the … blood vessel. It may be used to find the cause of pain in your belly or another part of your body. Or it can be used …
Medical tests
… Retrograde Pyelogram for Kidney Stones On this page: Overview Why It Is Done Results Overview The retrograde … 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 ) …
Medical tests
… Ankle-Brachial Index Test On this page: Test Overview Why It Is Done Results Related … of peripheral arterial disease (PAD). A slight drop in your ABI with exercise means that you probably have PAD. … resting ankle-brachial index is 1.0 to 1.4. This means that your blood pressure at your ankle is the same or greater …
Medical tests
… Magnetic Resonance Imaging (MRI) On this page: Test Overview Why It Is Done How To Prepare How It Is … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get … ride home. It may be unsafe for you to drive or get home on your own. How It Is Done Before the test You will need to …
Medical tests
… Testicular Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A testicular … or hospital. Before the test, you'll need to take off all your clothes from the waist down. You will put on a gown. …
Medical tests
… Computed Tomography (CT) Scan of the Head and Face On this page: Test Overview Why It Is Done How To Prepare How It Is … the CT scanner, which is a large doughnut-shaped machine. Your head will be positioned inside the scanner. The CT … dye called contrast material may be put in a vein ( IV ) in your arm or into the spinal canal. The dye makes structures …
Medical tests
… Toxicology Tests On this page: Test Overview Why It Is Done How To Prepare How It Is … test ("tox screen") checks for drugs or other chemicals in your blood, urine, or saliva. Drugs can be swallowed, … a mucous membrane . In rare cases, a tox screen may check your stomach contents or sweat. A tox screen may check for …
Medical tests
… Tuberculin Skin Test On this page: Test Overview Why It Is Done How To Prepare How It Is … of TB protein ( antigens ) under the top layer of skin on your inner forearm. If you have ever been exposed to the TB bacteria ( Mycobacterium tuberculosis ), your skin will react to the antigens by developing a firm …
