292 results found
Medical tests
… test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … PT can mean a lack of or low level of one or more blood clotting factors (factors I, II, V, VII, or X). … PT can mean a lack of or low level of one or more blood clotting factors (factors I, II, V, VII, or X). …
Medical tests
… Why It Is Done Fetal ultrasound is done to learn about the health of your fetus. Different details can be learned at … your pregnancy is going. Find out if you are pregnant with more than one fetus. Estimate the age of the fetus ( … show up early in pregnancy.) Abnormal: The fetus is growing more slowly than normal, is small, or is less developed than …
Medical tests
… To Prepare Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of … very still during each scan. The camera will move to take more pictures at different angles. Several scans will be … ECG) . Then you will be given the medicine through your IV. More EKGs and blood pressure measurements are often taken. …
Medical tests
… sodium can be checked in a single urine sample, but it is more often measured in a 24-hour urine sample. A single urine sample (clean catch) may be taken at a health professional's office or at home. A 24-hour sample is … sodium can be checked in a single urine sample, but it is more often measured in a 24-hour urine sample. A single …
Medical tests
… options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of … During laparoscopy, a small incision is made in the belly. More than one incision may be made if other tools will be … Damage to an organ or blood vessel. This may cause more bleeding that needs another surgery to repair. A …
Medical tests
… to be tested. You may be able to get help from your local health unit to do this. Why It Is Done A test for the human … test is repeated on the same blood sample. If two or more results are positive, they must be confirmed by another … test is repeated on the same blood sample. If two or more results are positive, they must be confirmed by another …
Medical tests
… test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … range from very little, such as a BAC of 0.02, to a BAC of more than 0.50. A BAC of 0.50 is very high and can cause … blood alcohol level steadily increases. Your weight. The more you weigh, the more water you have in your body. The …
Medical tests
… doctor to see different views of the breast without taking more images. Digital breast tomosynthesis is sometimes … a false-positive result . It can occur at any age, but it's more likely to occur if you are age 40 to 59. About 5% to … Over time, exposure to radiation may cause cancer and other health problems. But in most cases, the risk of getting …
Medical tests
… test. How It Is Done If the sample is taken from a vein A health professional uses a needle to take a blood sample, … is taken from an artery Collecting blood from an artery is more painful than collecting it from a vein. That's because … is taken from an artery Collecting blood from an artery is more painful than collecting it from a vein. That's because …
Medical tests
… whether your infection is recent or occurred in the past. More than one blood test may be done over several weeks. For … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … whether your infection is recent or occurred in the past. More than one blood test may be done over several weeks. For …
