329 results found
Medical tests
… (CO2) is a gaseous waste product from metabolism . The blood carries carbon dioxide to your lungs, where it is exhaled. More than 90% of it in your … normal for you. Results are usually ready in 1 to 2 days. High values A high level may be caused by: Vomiting. …
Medical tests
… to have this test. Cervical cancer is often caused by a high-risk type of the human papillomavirus (HPV) . Talk to … schedule the test when you're not having your period, since blood can interfere with the results of the test. If your … at under a microscope. How It Feels You may feel some pressure or mild discomfort when the speculum is placed in …
Medical tests
… the amount of follicle-stimulating hormone (FSH) in a blood sample. FSH is produced by the pituitary gland . In … of FSH varies throughout a woman's menstrual cycle and is highest just before she releases an egg (ovulates). In men, … such as cimetidine, letrozole, and levodopa, can change your test results. You may be asked to stop taking medicines …
Medical tests
… Results Test Overview A carbon monoxide blood test is used to detect carbon monoxide poisoning . … breathing it. The test measures the amount of hemoglobin in your blood that has bonded with carbon monoxide. Carbon … that isn't in the normal range may still be normal for you. High values High blood carbon monoxide values are caused by …
Medical tests
… If you have a joint problem, you may have more fluid in your joint and your joint may become swollen, stiff, and … specific instructions. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … It can help keep fluid from building up again. A tight (pressure) bandage will be placed over the site to reduce …
Medical tests
… test measures the amount of the hormone progesterone in a blood sample. Progesterone is a female hormone produced by … begins. During pregnancy, the placenta also produces high levels of progesterone, starting near the end of the … for up to 4 weeks before having a progesterone test. Tell your doctor if you have had a test that used a radioactive …
Medical tests
… and how soon to do it. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … area. If you have a core needle biopsy, you may feel some pressure when the biopsy needle is put in. You may have … Risks include: Bleeding from the biopsy site. This risk is higher for people who have bleeding problems or who take …
Medical tests
… in heart tissue and other muscles. It is released into the blood after damage to the heart or other muscles. Damage can … a heart attack or a burn. Myoglobin can be checked with a blood test or a urine test. Levels in the blood will … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood test A health …
Medical tests
… Overview A glycohemoglobin test, or hemoglobin A1c, is a blood test that checks the amount of sugar (glucose) bound … glucose levels in people with diabetes. Most doctors think checking an A1c level is the best way to check how well a … is in the plasma part of blood. This test shows how well your diabetes has been managed in the last 2 to 3 months and …
Medical tests
… measures the amount of this protein that may appear in the blood of some people who have certain kinds of cancers, … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … so your CEA may be normal even though you have cancer. High values Many conditions can change your CEA levels. Your …
