329 results found
Medical tests
… Overview An autopsy is a thorough medical examination of a body after death. It may be done to learn about a disease or … will allow the doctor doing the examination to answer your questions about the death. How It Is Done Before the … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… test that measures the level of lactic acid made in the body. Most of it is made by muscle tissue and red blood … exercise for several hours before the test. Do not clench your fist while having your blood drawn for a lactic acid test. These activities …
Medical tests
… pituitary gland controls the level of testosterone in the body. When the testosterone level is low, the pituitary … there's nothing you have to do before this test, unless your doctor tells you to. Your doctor may want you to do a morning blood test. That's …
Medical tests
… a tracer (radioactive substance) to look at organs in the body. The tracer usually is a special form of a substance … tracer liquid is put into a vein (intravenous, or IV ) in your arm. The tracer moves through your body, where much of it collects in the specific organ …
Medical tests
… sample. Uric acid is produced from the natural breakdown of your body's cells and from the foods you eat. Most of the uric … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… used in imaging tests that help find problems inside the body. These tracers give off particles that can be detected … the benefits of the test. Most of the tracer will leave your body through your urine or stool within a day. So be sure to flush the …
Medical tests
… vessel, nerve, or psychological issues. To find the cause, your doctor will first ask about your sexual history and do … Anxiety about sexual performance. Relationship problems. Stress. Depression or grief. Learn more Erection Problems: … Anxiety about sexual performance. Relationship problems. Stress. Depression or grief. Learn more Erection Problems: …
Medical tests
… Test Overview An antinuclear antibody (ANA) test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune reaction). The body's immune …
Medical tests
… identifies substances called antigens on the surface of body cells and tissues. Checking the antigens can tell if … there's nothing you have to do before this test, unless your doctor tells you to. If you are donating tissue or blood cells, your doctor may want to talk about your medical history—such …
Medical tests
… the size, shape, and number of chromosomes in a sample of body cells. Extra or missing chromosomes, or abnormal … obtained from karyotyping can have a profound impact on your life, you may want to see a doctor who specializes in … what karyotype test results mean for you, such as your risk for having a child with an inherited (genetic) …
