329 results found
Medical tests
… is a blood test that measures a substance that is released when a blood clot breaks up. Doctors order the d-dimer test, … It Is Done Doctors use the d-dimer test when a person might have a dangerous blood-clotting problem. These problems … from the arm. How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might …
Medical tests
… (ANA) test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune … system attacks and destroys the body's normal tissues. When a person has an autoimmune disease, the immune system … syndrome . How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you …
Medical tests
… screening test . This test shows the chance that a baby may have a certain problem. It can't show for sure that a baby has a problem. You would need a diagnostic test, such as chorionic villus … of the fluid buildup at the back of the baby's neck. When the test is done, the gel is wiped off your skin. You …
Medical tests
… cancer . Mammograms can find tumours that are too small for you or your doctor to feel. There are several types of … or with a digital mammogram. Cancer is most easily treated when it's discovered in an early stage. Mammograms don't … Your doctor may recommend testing at a younger age if you have risk factors for breast cancer. A mammogram can seem to …
Medical tests
… detect carbon monoxide poisoning . Poisoning can happen if you breathe air that contains too much carbon monoxide (CO). … This gas has no colour, odour, or taste, so you can't tell when you are breathing it. The test measures the amount of … or death. Why It Is Done This test may be done if you have been exposed to carbon monoxide or if you have …
Medical tests
… different types of antibodies to help determine whether you were infected recently or sometime in the past. Why It … mono. The EBV antibody test can help determine whether you have ever been infected with the virus and whether the … has been recent. EBV antibody testing is usually done when you have symptoms of infectious mononucleosis and a …
Medical tests
… It Feels Risks Results Test Overview When your doctor checks your pelvic organs, it's called a pelvic … with your doctor. You can talk about any concerns you may have. Your doctor will also want to know if you are pregnant …
Medical tests
… ) and some infections. Sometimes a healthy person can have a high RF level. The amount of RF in blood can be … for it. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … test takes The test will take a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… recent infection, find out if an HIV infection is present when antibody test results were uncertain, and screen blood … the point of care (POC) to screen for HIV antibodies. If you have a positive test result, contact your sex partners to …
Medical tests
… certain non-cancerous lung conditions. It may also be done when lung cancer is suspected. A sputum sample may be … if the sputum sample is to be collected at home or in your doctor's office. Bronchoscopy sample Your doctor will … please do so using only a sip of water. Be sure you have someone to take you home. Anesthesia and pain medicine …
