322 results found
Medical tests
… test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … a small bruise may form at the site. Results If there are more antibodies in the blood than normal, the test is … Sometimes ANA test results can be positive when a person is healthy. Though the test is positive, the level of …
Medical tests
… cells to clump together (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… may have affected your brain, such as a concussion or a more serious brain injury. You have a history of substance … (for example, animals or fruits). Test for reasoning, planning, and organizing skills You might be asked to: Sort … can take several hours. If you are being checked for a health condition, such as Alzheimer's disease, you may be …
Medical tests
… Tobacco smoke contains carbon monoxide. How It Is Done A health professional uses a needle to take a blood sample, … poisoning. Symptoms of carbon monoxide poisoning become more severe as the carbon monoxide levels increase. Women … Tharratt MD, MPVM, FACP, FCCP - Pulmonology, Critical Care Medicine, Medical Toxicology Current as of: September …
Medical tests
… shiver. When the muscles tremble this way, it helps to make more heat. Your body temperature can be measured in many … If you have a glass thermometer, contact your local health unit to find out how to dispose of it safely. If you … a rectal temperature can cause a little discomfort, but it should not be painful. Taking an ear temperature causes …
Medical tests
… sex organs (testicles or ovaries) are working as they should. Why It Is Done The amounts of FSH and other hormones … medicines you are taking, including natural health products. How It Is Done A health professional uses a … with her menstrual cycle or who cannot become pregnant, more than one blood sample may be needed to help identify a …
Medical tests
… too little body fat. The test is one of the ways to measure healthy weight. People who are trying to become more fit and lose weight sometimes use the test to check for …
Medical tests
… or a fibroadenoma . The Canadian Task Force on Preventive Health Care does not recommend breast self-examinations for women … what your breasts normally look and feel like, any changes should be checked by a doctor. Changes may include: Any new …
Medical tests
… as computed tomography (CT) scans or magnetic resonance imaging (MRI) because the pictures show only the location of … PET picture may be matched with those from a CT scan to get more detailed information about where the tracer is located. … medicine you should take. You take any medicines or natural health products. You may need to stop taking some medicines …
Medical tests
… a specific amount of salt. Your doctor may ask you to have your blood drawn at a certain time. That's because … levels are highest in the early morning. How It Is Done A health professional uses a needle to take a blood sample, … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
