329 results found
Medical tests
… HIDA Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … of the tracer will leave your body through your urine or stool within a day. So be sure to flush the toilet right …
Medical tests
… Alcohol Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and …
Medical tests
… Head and Face On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … the CT scanner, which is a large doughnut-shaped machine. Your head will be positioned inside the scanner. The CT …
Medical tests
… Chest X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Overview A chest X-ray is a picture of the chest that shows your heart, lungs, airway, blood vessels, and lymph nodes . …
Medical tests
… Vitamin B12 Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What Affects … water) for 10 to 12 hours before the test. How It Is Done Your health professional drawing blood will: Wrap an elastic …
Medical tests
… Studies On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … much they are affected. These tests check to see how well your spinal nerves are working. They also check the nerves …
Medical tests
… Self-Examination On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, …
Medical tests
… If the doctor is going to repair a heart problem, special tools are moved through the catheter to the heart. The doctor uses … structure. Measure pressures in the heart chambers and see how the blood is flowing through the heart. Collect samples …
Medical tests
… Echocardiogram On this page: Test Overview Why It Is Done How to Prepare How It Is Done How It Feels Risks Results Test Overview A transesophageal echocardiogram is a test to help your doctor look at the inside of your heart. A small device …
Medical tests
… (EP) Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … or EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. …
