6354 results found
Medical tests
… from metabolism . The blood carries carbon dioxide to your lungs, where it is exhaled. More than 90% of it in your … taken from a vein as part of a panel of tests that looks at other electrolytes . These may include items such as sodium, … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Health topics
… usually done to find out if you have low testosterone. If your doctor thinks low testosterone could be related to another medical problem, he or she may do other tests. Since testosterone normally decreases with age, …
Health topics
… is called estrogen-receptor-positive (ER+) breast cancer. Another type is called progesterone-receptor-positive (PR+) … works in one of two ways: It lowers the amount of hormones your body makes. It blocks the cell receptors. This keeps … These block the enzyme aromatase, which converts other hormones to estrogen. They are used mostly in women …
Health topics
… scaling, and red. It can affect the face, groin, hands, and other parts of the body. What happens when you have … and require antibiotics. Ringworm can also spread to other parts of the body, including the feet, nails, scalp, … treatment seems to run in families. How is it diagnosed? Your doctor will ask about your symptoms and examine your …
Medical tests
… breathing it. The test measures the amount of hemoglobin in your blood that has bonded with carbon monoxide. Carbon … in your red blood cells. As a result, your brain and other tissues get less oxygen. This can cause serious … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… to ALT sometimes can help determine whether the liver or another organ has been damaged. Both ALT and AST levels can … track of the effects of cholesterol-lowering medicines and other medicines that can damage the liver. How To Prepare In … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… ( acromegaly ). Growth hormone can cause the release of other substances (factors) that affect growth and … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood levels of … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may … caused by mycoplasma, mononucleosis , hepatitis C , or other viral infections. High titres of cold agglutinins can …
Health topics
… to prevent prolapse from recurring. Unless there is another health problem that would require an abdominal … strenuous activity for the first 6 weeks. And increase your activity level gradually. Normal bowel function returns … vaginal canal. Rectocele and enterocele often occur with other pelvic organ prolapse, so tell your doctor about other …
Medical tests
… Test Overview Lung function tests check to see how well your lungs work. The tests can find lung problems, measure … are measured directly in some tests and are calculated in others. No single test can check for all of the lung … tests Gas diffusion tests measure the amount of oxygen and other gases that move through the lungs' air sacs ( alveoli …
