329 results found
Medical tests
… tube inserted into the anus. The barium blocks X-rays. This causes the barium-filled colon to show up clearly on the … on other problems such as anemia or unexplained weight loss. How To Prepare For 1 to 3 days before the test, you … to help you. The X-ray table is hard and sometimes cold because air-conditioning is used to keep the equipment cool. …
Medical tests
… hidden dental structures (such as wisdom teeth), and bone loss that cannot be seen during a visual examination. Dental … well the upper and lower teeth line up. They also show bone loss when severe gum disease or a dental infection is … hidden dental structures (such as wisdom teeth), and bone loss that cannot be seen during a visual examination. Dental …
Medical tests
… done to: Find what's causing you to vomit blood. Find the cause of symptoms, such as upper belly pain or bloating, … swallowing (dysphagia), vomiting, or unexplained weight loss. Find the cause of an infection, such as helicobacter … take sucralfate or antacids on the day of the test. These medicines can make it hard for your doctor to see your upper …
Medical tests
… as an ongoing cough, night sweats, and unexplained weight loss. People who have had an abnormal chest X-ray. People … if you've had tuberculosis (TB). An allergic reaction can cause a lot of swelling and pain at the site. You may have a … get a TB infection from the tuberculin skin test. That's because no live bacteria are used for the test. A tuberculin …
Medical tests
… such problems include a tear in a blood vessel (which can cause blockage or internal bleeding), aneurysms (which are … benefits, and other options. Tell your doctor ALL the medicines and natural health products you take. Some may … or leg. The iodine dye used for the test can cause water loss or direct damage to the kidneys. This is a special …
Medical tests
… to the lungs, to look for lung problems, or to find other causes of blockage or narrowing of the vessels. How To … the test and for 1 day after the test. If you take these medicines, talk with your doctor. This test can be done as … or leg. The iodine dye used for the test can cause water loss or direct damage to the kidneys. This is a special …
Medical tests
… not change with any recent changes in diet, exercise, or medicines. Glucose binds to hemoglobin in red blood cells at … to be changed. This test may not be accurate for everyone because many things can affect the lifespan of red blood … the second or third trimester of pregnancy, a recent blood loss or a blood transfusion, sickle cell disease, …
Medical tests
… gland problems, such as a tumour. How To Prepare Many medicines, such as cimetidine, letrozole, and levodopa, can … change your test results. You may be asked to stop taking medicines (including birth control pills) that contain … values in a woman may mean: A genetic disease is present. Loss of ovarian function before age 40 (premature ovarian …
Medical tests
… is working. Check how lifestyle changes, such as weight loss and exercise, are affecting blood pressure. Home … for changes in blood pressure that may be side effects of medicines. Check for problems with high blood pressure … to test it again when you are home. footnote 1 This is because your blood pressure can change throughout the day. And …
Medical tests
… agglutinins blood test is done to check for conditions that cause the body to make certain types of antibodies called … made by the immune system in response to infection. They cause red blood cells to clump together (agglutinate) at low … or some infections, such as mycoplasma pneumonia , can cause the level of cold agglutinins to rise. …
