329 results found
Medical tests
… Test Overview Lung function tests check to see how well your lungs work. The tests can find lung problems, measure … Spirometry readings are taken to look at lung function before, during, and after you inhale the substance. Exercise … pulmonary disease (COPD) . Check a person's lung function before surgery. Check the lungs of someone who is regularly …
Medical tests
… checks for antibodies to the Toxoplasma gondii parasite . Your body's natural defence system ( immune system ) will … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … sample can be diluted with a saltwater solution (saline) before the antibodies can no longer be found. Each lab has a …
Medical tests
… means a recent infection, a past infection, or that you have been vaccinated against the disease. Rubella (also … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … talk with your doctor about getting a rubella vaccine before pregnancy. A test for rubella IgM antibodies is done …
Medical tests
… be done when a newborn's sex is not clear. How To Prepare You do not need to do anything before you have this test. Since the information obtained … well-informed decisions. Ask to have genetic counselling before making a decision about a karyotype test. How It Is …
Medical tests
… stroke. How To Prepare Depending on what the test is for, you may be asked not to eat or drink after midnight before the test. Or you may be asked to drink water right before the test so that your bladder is full. How It Is Done …
Medical tests
… cause the muscles to react in ways that aren't normal. If you have leg pain or numbness, you may have these tests to … doctor will tell you if you should stop taking any of them before the test and how soon to do it. If you take a … blood clots, your doctor may tell you to stop taking it before your test. Or your doctor may tell you to keep taking …
Medical tests
… Prepare Many medicines can change the results of this test. You will need to avoid certain medicines depending on which … anti-inflammatory drugs (NSAIDs) for 1 to 2 weeks before you have the test. Be sure to tell your doctor about … blood, you may need to avoid certain foods for 2 to 3 days before the test. This depends on what kind of stool test you …
Medical tests
… or child—with this disease. This test might be done if you have high iron levels in your blood. This test helps to … To Prepare Generally, no special preparation is required before having a hemochromatosis gene test. You may worry … information. You may want to talk to a genetic counsellor before making a decision about testing. Genetic counsellors …
Medical tests
… It Feels Risks Results Test Overview You can buy a home urinary tract infection (UTI) test kit. … also need wipes or towelettes to clean your genital area before you collect a urine sample. How It Is Done Check the … Carefully read the instructions that come with your test before you do the test. Follow the step-by-step directions. …
Medical tests
… in the evening and during the early phase of sleep. But if you sleep during the day and are up at night, this pattern … may be asked to avoid strenuous physical activity the day before a cortisol test. You may also be asked to lie down and relax for 30 minutes before the blood test. Some medicines, such as steroids, can …
