329 results found
Medical tests
… before the test. For children, there's generally nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood sample from a … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Digestive …
Medical tests
… (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities can be seen only … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Chambers of …
Medical tests
… a test that measures and records the electrical activity of your brain. Special sensors called electrodes are attached to your head. They're hooked by wires to a computer. The … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery …
Medical tests
… several ways to do a breast biopsy. The type of biopsy that you have will depend on the size and location of the abnormal area. Fine needle breast biopsy. Your doctor inserts a thin needle into a lump or abnormal … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Anatomy of …
Medical tests
… These tests measure electrical activity that occurs in your eye when you look at something. Electrophysiology includes different … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview Vision is …
Medical tests
… liver biopsy is a procedure to take a very small sample of your liver tissue. Then a doctor looks at this tissue under … is called aspiration biopsy or fine-needle aspiration. You will get medicine to help you relax. You will also get a … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Placement …
Medical tests
… 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. … electricity. The electrodes collect information about your heart's electrical activity. Your doctor can tell what … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview An …
Medical tests
… To Prepare Wear loose clothes for the pelvic ultrasound. You may need to remove all your clothes below the waist and put on a gown before the … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Female …
Medical tests
… cells , white blood cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as weakness, fatigue, or bruising. A CBC … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Red Blood …
