41 results found
Medical tests
… test can be done at any time during the day, even after a meal. How It Is Done A health professional uses a needle to … test can be done at any time during the day, even after a meal. How It Is Done A health professional uses a needle to …
Medical tests
… found in bile . It is produced when the liver breaks down old red blood cells. Bilirubin is then removed from the body … found in bile . It is produced when the liver breaks down old red blood cells. Bilirubin is then removed from the body …
Medical tests
… contrast material also may help tell the difference between old surgical scars and a new disease or injury. Learn more … or headphones to reduce the noise. You will be asked to hold still during the scan. You may be asked to hold your breath for short periods. You may be alone in the …
Medical tests
… morning before you take your medicine. Avoid eating a heavy meal before performing a PEF test. Be sure to sit up or … morning before you take your medicine. Avoid eating a heavy meal before performing a PEF test. Be sure to sit up or …
Medical tests
… wall may mean poor blood flow to the heart muscle or an old heart attack. A thin, bulging area of the heart wall may … wall may mean poor blood flow to the heart muscle or an old heart attack. A thin, bulging area of the heart wall may …
Medical tests
… right. While you look at a moving object. After warm or cold water (or air) is placed inside your ears. Why It Is … cola, and chocolate. Your doctor may ask you to eat a light meal or not eat for 3 to 4 hours before the test, because … cola, and chocolate. Your doctor may ask you to eat a light meal or not eat for 3 to 4 hours before the test, because …
Medical tests
Medical tests
… evaporates, it helps cool your body. When you are too cold, your blood vessels narrow. This reduces blood flow to … This method can be used for children who are older than 5 years of age. For you to get an accurate reading, the person … method is recommended for children older than 2 years. This method is recommended for children older than 2 …
Medical tests
… have MS. Even symptoms that you might have had several years ago can be important. The neurological examination … have MS. Even symptoms that you might have had several years ago can be important. The neurological examination …
Medical tests
… have thin and brittle bones ( osteoporosis ) in your later years. Children who don't get enough vitamin D may not grow … have thin and brittle bones ( osteoporosis ) in your later years. Children who don't get enough vitamin D may not grow …
