329 results found
Medical tests
… more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if … clear about whether you should start treatment to reduce your risk of coronary artery disease. footnote 1 A coronary … Over time, exposure to radiation may cause cancer and other health problems. But in most cases, the risk of getting …
Medical tests
… generally nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood sample from a … baby's bilirubin level is high. Blood sample from a vein A health professional uses a needle to take a blood sample, … There is very little risk of a problem from a heel stick. Your baby may get a small bruise at the puncture site. Blood …
Medical tests
… disease . A tumour in an adrenal gland. How To Prepare If your doctor tells you to fast before your test, do not eat or drink anything except water for 9 … a certain time in their menstrual cycle. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… there is 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, … means that you don't have hepatitis C. This can happen if your body cures the infection on its own. Or it can happen …
Medical tests
… doctor can test the fluid to find the cause of the buildup. Your doctor will put a long, thin needle or a thin plastic tube, called a catheter, between two of your ribs. The doctor will use the needle or catheter to … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal … water) for 10 to 12 hours before the test. How It Is Done Your health professional drawing blood will: Wrap an elastic band around your upper arm to stop the flow of blood. This makes the …
Medical tests
… gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, stomach, and the first part of your small … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should stop …
Medical tests
… Overview Some blood tests are used to determine whether your liver is damaged or inflamed. Although these tests help your doctor evaluate how well your liver is working, they … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… hysteroscopy is a procedure to find and treat problems with your uterus. It may be done to remove growths from the … is called a hysteroscope, or scope. The doctor will fill your uterus with air or liquid. This makes it easier to see … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
