245 results found
Medical tests
… It Is Done How To Prepare How It Is Done Results Related Information Test Overview A tilt table test is used to check … How To Prepare You may be asked to not eat or drink for a few hours before the test. You may need to have … the test. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A cardiac perfusion scan measures … pictures of the heart after a special test medicine ( radioactive tracer ) is given through an IV . The tracer travels … To Prepare Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A complete blood count (CBC) gives … to do anything before having this test. How It Is Done A health professional uses a needle to take a blood sample, … diseases such as cancer. The use of corticosteroids , underactive adrenal glands , thyroid gland problems, certain …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview The phosphate urine test measures … high levels of vitamin D in your body, or having an overactive parathyroid gland . Some types of tumours may also … doctor will also look at your results based on your age, health, and other factors. A value that isn't in the normal …
Medical tests
… at that moment. Blood glucose levels change during the day for many reasons, including medicine, diet, exercise, and the level of insulin in the blood. It is useful for a person who has diabetes to have information about the … time during the day, even after a meal. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An antinuclear antibody (ANA) test … The body's immune system normally attacks and destroys foreign substances such as bacteria and viruses. But in … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A tissue type test is a blood test … the antigens can tell if donor tissue is safe (compatible) for transplant to another person. This test may also be … whether your donor tissue can be used. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Karyotype is a test to identify and … or disability. Help determine the appropriate treatment for some types of cancer. Identify the sex of a person by … amniotic fluid or the placenta . Blood sample from a vein A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Vision tests check many different … done along with examinations and tests that check the health of the eye. Here are some common tests that check for … be used. Refraction test. This test shows your level of refractive error and finds out the right prescription for …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A urine culture is a test to find … find the cause of a UTI, help determine the best treatment for a UTI, and find out whether the treatment has worked. … lid on the cup. Wash your hands. Other collection methods A health professional may collect a urine sample by placing a …
