329 results found
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently taken antibiotics , tell your doctor. How It Is Done To collect a tissue or fluid … a wound, a sterile swab is inserted into the wound. The health professional collecting the sample may press around …
Medical tests
… (also called an echo) uses sound waves to make an image of your heart. A device called a transducer sends sound waves that echo off your heart and back to the transducer. These echoes are … Why It Is Done This test is done to check your heart health. It's used for many reasons. For example, it may be …
Medical tests
… if the tracer is evenly spread in the gland. This helps your doctor know if the thyroid gland is working properly. … who have had thyroid cancer surgery. How To Prepare Tell your doctor if you: Take any medicines regularly. Be sure … Thyroid hormones Antithyroid medicines Medicines or natural health products that contain iodine, such as iodized salt, …
Medical tests
… may be done. These tests look for possible problems with your baby. The tests may be called first-trimester … combined screening. The screening tests show the chance of your baby having certain birth defects such as Down syndrome … of the skin at the back of your baby's neck. Blood tests A health professional uses a needle to take a blood sample, …
Medical tests
… test is not usually used to find testicular cancer . If your doctor thinks you may have cancer, you will probably … Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it before your test. … you to do. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. If you are taking any medicines, … anti-inflammatory medicines such as prednisone, talk to your doctor. Anti-inflammatory medicines may change the way … results that may be related to your symptoms and past health. Medical Tests: Questions to Ask …
Medical tests
… are similar to those of many other illnesses. If you and your doctor think you have Lyme disease, your doctor will do a careful medical history and physical … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… is done to check for albumin in the urine. It helps tell your doctor how well your kidneys are working. This test is done most often to … 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
… you can expect. And it will help you safely prepare for your test. Preparing for the test Tell your doctor if you are allergic to iodine. Iodine is usually … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… 2 to 5 days before this test. This helps to make sure that your sperm count will be at its highest. It also makes the … alcohol for a few days before the test. Be sure to tell your doctor about any medicines or natural health products you take. How It Is Done You will need to …
