329 results found
Medical tests
… time tests, no matter the testing method. It lets your doctor understand results in the same way even when … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… for up to 4 weeks before having a progesterone test. Tell your doctor if you have had a test that used a radioactive … radioactive tracer can interfere with the test results. Let your doctor know the first day of your last menstrual … first day is the day of heaviest bleeding. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… nicotine—or the chemicals it produces, such as cotinine—in your blood or urine. It's usually done by testing a sample of your blood or urine. The test is used to see if you smoke or … aids like nicotine gum and nicotine patches. Private health and life insurance companies may require a test …
Medical tests
… Test Overview Lung function tests check to see how well your lungs work. The tests can find lung problems, measure … a lung disease is working. The tests look at: How much air your lungs can hold. How quickly you can move air in and out … or discomfort, tell the therapist right away. Risks For a healthy person, there's little or no risk in taking these …
Medical tests
… antibodies. If you have a positive test result, contact your sex partners to inform them. They may want to be tested. You may be able to get help from your local health unit to do this. Why It Is Done A test for the human …
Medical tests
… Test Overview The blood supply to your hand normally comes from two arteries: the radial … the Allen test can be used to find out if blood flow to your hand is normal. This test checks to see if both of … rest your hand on a table or towel and make a fist. The health professional will apply pressure to the arteries in …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is done A health professional uses a needle to take a blood sample, … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… Test Overview Neuropsychological testing can help your doctor find out how a problem with your brain is affecting your ability to reason, concentrate, … can take several hours. If you are being checked for a health condition, such as Alzheimer's disease, you may be …
Medical tests
… that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as … These devices help to control the heartbeat. Check the health of the heart when other diseases or conditions are … along with the risks, benefits, and other options. Tell your doctor ALL the medicines and natural health products …
Medical tests
… prostate , which is part of the male reproductive system. Healthy people have low amounts of PSA in the blood. The … (PSA) test is done to: Screen for prostate cancer. If your PSA level is higher than expected, your doctor may suggest other tests, including a prostate …
