321 results found
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Mononucleosis tests are blood tests to look for antibodies that indicate … (positive): The antibody IgM against EBV is present. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A tissue type test is a blood test that identifies substances called antigens on the … a close relative of the person. Find people who may have a high chance of certain autoimmune diseases. How To Prepare …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Retinal imaging uses … the image. Angiogram. A dye is injected into your arm. It flows through your blood to the blood vessels in your eye. … is working. You may need retinal imaging if: You have diabetes or diabetic retinopathy . These conditions can lead …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A tonometry … numb the surface of your eye are used with most of the following methods. Tonometry methods Applanation (Goldmann) … pressure. But it is often used as a simple way to check for high IOP and is the easiest way to test children. This type …
Medical tests
… Why It Is Done How To Prepare How It Is Done Risks Results Related Information Test Overview A stool test is one of … ( colon ) and the rectum . Stool tests look for signs of blood or cancer in a stool sample. Stool tests include: … provide instructions. To get accurate results, carefully follow the instructions in your kit. Since colorectal cancers …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A HIDA scan is an imaging … anything but water for 4 to 6 hours before the test. Follow all instructions carefully. How It Is Done You will need … Abnormal: The tracer may not be removed normally from the blood by the liver. This may be a sign of liver disease. The …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Pericardiocentesis is done … pericardium . It protects the heart and parts of the major blood vessels connected to the heart. Normally, there is a … Then a long, thin needle will be carefully inserted just below your breastbone. (In some cases, the needle is inserted …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Karyotype is a test to … tissue from the body. A karyotype test usually is done on a blood sample taken from a vein. For testing during … A chromosome pair may be broken or incorrectly separated. Related Information Amniocentesis Bone Marrow Aspiration and …
Medical tests
… How to Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A viral load test measures how much hepatitis C virus is in the blood. Viral load may be measured before, during, and after … load is checked during treatment, the level should go down. Related Information Hepatitis C Current as of: …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Syphilis tests are done to … who has syphilis during pregnancy. Testing is done on blood, body fluid, or tissue samples. If a first screening … a thin needle is inserted into the spinal canal in the lower back. After the needle is in place, a small amount of …
