248 results found
Medical tests
… with a substance called barium. Or you might swallow solid foods coated with barium. The barium shows the movements of … study, you will swallow liquid mixed with barium or solid foods coated with barium. While you swallow, the doctor and … is used to make it easier to drink. Risks The barium in the food isn't harmful. Some people gag when they drink the …
Medical tests
… you wake up. Do it before you eat, drink, or do any other activity. Use a special ovulation thermometer or digital … causes your BBT to rise by 0.2°C (0.4°F) and to stay high for over a week. If you want to become pregnant, have … pain, and mood changes). You may have any of the following physical signs of ovulation: Breast pain An increase in …
Medical tests
… Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to … It can also show areas in the thyroid gland where the activity is less than normal (cold nodules ) or more than … Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to …
Medical tests
… bright light hooked to it. He or she may ask you to make a high-pitched "e-e-e-e" sound or a low-pitched "a-a-a-a" … at the back of the throat ( epiglottitis ), you may have a higher chance of problems. If complete blockage of the … bright light hooked to it. He or she may ask you to make a high-pitched "e-e-e-e" sound or a low-pitched "a-a-a-a" …
Medical tests
… the body. An exercise EKG translates the heart's electrical activity into line tracings on paper. The spikes and dips in … find the cause of symptoms that occur during exercise or activity, such as dizziness; fainting; or rapid, irregular … to use numbers to say how hard you are exercising. The higher the number, the harder you think you are exercising. …
Medical tests
… rate is a simple way to find out how fast your heart is beating. Your doctor will usually check your pulse during a physical examination or in an emergency, but you can easily … exercise, your heart should be working hard enough for a healthy effect but not so hard that your heart is …
Medical tests
… your voice box (larynx). The thyroid gland uses iodine from food to make two thyroid hormones : thyroxine ( T4 ) and … that may be related to your symptoms and past health. High values High thyroid hormone levels ( hyperthyroidism ) … your voice box (larynx). The thyroid gland uses iodine from food to make two thyroid hormones : thyroxine ( T4 ) and …
Medical tests
… taking. Sedatives and tranquilizers . Drinks with alcohol. Foods that contain caffeine, such as coffee, tea, cola, and … taking. Sedatives and tranquilizers . Drinks with alcohol. Foods that contain caffeine, such as coffee, tea, cola, and …
Medical tests
… people take an active role in managing a health condition. High Blood Pressure: Checking Your Blood Pressure at Home … For example, a blood pressure reading of less than 90/60 is healthy as long as you feel okay. … For example, a blood pressure reading of less than 90/60 is healthy as long as you feel okay. …
Medical tests
… connect these to an EKG machine that records the electrical activity of your heart on paper. The EKG records when your … test results. This means that the test shows a high chance of plaque in the arteries of the heart when it … connect these to an EKG machine that records the electrical activity of your heart on paper. The EKG records when your …
