329 results found
Medical tests
… the level of immunoglobulins, also known as antibodies , in your blood. Antibodies are substances made by the body's … reactions. Occasionally, antibodies may be made against your own tissues. This is called an autoimmune disease . If … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… (BNP) test measures the amount of the BNP hormone in your blood. BNP is made by your heart and shows how well your heart is working. … to do anything before you have this test. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… is a problem that happens when gluten in food causes your immune system to attack the lining of your small intestine. As part of this mistaken attack, your … do anything else to prepare for the test. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… undetectable. This means there is very little virus in your blood. Why It Is Done A viral load test is done to watch for changes in an HIV infection. Your doctor uses it to see how well your treatment is … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… It Feels Risks Results Test Overview Your pulse is the rate at which your heart beats. Your pulse is usually called your heart … (such as atenolol or propranolol). Check your general health and fitness level. Checking your pulse rate at rest, …
Medical tests
… Overview A transesophageal echocardiogram is a test to help your doctor look at the inside of your heart. A small device called a transducer directs sound … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … meter. Home blood sugar testing can be used to monitor your blood sugar levels. Talk with your doctor about how … how well your diabetes is controlled, and your overall health. People who take insulin to control their diabetes …
Medical tests
… liver biopsy is a procedure to take a very small sample of your liver tissue. Then a doctor looks at this tissue under … the biopsy area. Then the doctor puts a long needle through your skin between two of your lower ribs on your right side. … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… Information Test Overview Colonoscopy is a test that allows your doctor to look at the inner lining of your large intestine (rectum and colon). Your doctor uses a … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… : Blood antibody test. A blood test checks to see whether your body has made antibodies to H. pylori bacteria. If you have antibodies to H. pylori in your blood, it means you either are currently infected or … hours before the test. How It Is Done Blood antibody test A health professional uses a needle to take a blood sample, …
