218 results found
Medical tests
… shock. Responses from the electrodes are recorded. The time between the stimulation and the response is called the … such as multiple sclerosis. Results Normal The time between the stimulation and the nerve's response is within … shock. Responses from the electrodes are recorded. The time between the stimulation and the response is called the …
Medical tests
… How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before having this test, such as: … fava beans, cheese, beer, and red wine. Any foods or fluids with vanilla. Licorice. Aspirin. You may be asked to … as blood pressure medicines, before the test. Do not take cold or allergy remedies, including aspirin, or …
Medical tests
… film of bacteria that sticks to your teeth, the spaces between the teeth, and under your gums. It can harden into … when you brushed and flossed along your gum lines and between your teeth. Good brushing and flossing breaks up the … It sticks to grooves and biting surfaces of the back teeth, between the teeth, and next to the gum line. Checking for …
Medical tests
… heart problem, such as a heart attack. But the connection between high CRP levels and heart attack risk is not … heart problem, such as a heart attack. But the connection between high CRP levels and heart attack risk is not …
Medical tests
… Overview Pericardiocentesis is done to find the cause of fluid buildup around the heart and to relieve pressure on … to the heart. Normally, there is a small amount of fluid between this sac and the heart. This fluid surrounds and helps cushion the heart. It helps reduce friction between the heart and other structures in the chest when the …
Medical tests
… which tracer is used. Iodine can be taken as a capsule or a fluid 4 to 24 hours before the scan is done. Iodine has … through your urine or stool within a day. So be sure to flush the toilet right after you use it, and wash your hands … the thyroid gland where the activity is less than normal (cold nodules ) or more than normal (hot nodules). Cold …
Medical tests
… in or out rapidly, but you will be given a chance to rest between tests. It may not be comfortable to wear the nose … completely. Higher Expiratory reserve volume (ERV) The difference between the amount of air in your lungs after a … lower, or higher Expiratory reserve volume (ERV) The difference between the amount of air in your lungs after a …
Medical tests
… tract . The test uses barium contrast material , fluoroscopy , and X-ray . Before the test, you drink a mix … after the upper GI series, you'll need to wait between X-rays. The entire small bowel follow-through … the gastrointestinal tract. Narrowing of the opening between the stomach and the small intestine ( pyloric …
Medical tests
… How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before the test. They include: … fava beans, cheese, beer, and red wine. Any foods or fluids with vanilla. Licorice. Do not use tobacco at all … collection. Be sure to keep warm during the 24 hours. Being cold can raise your catecholamine levels. Drink plenty of …
Medical tests
… health costs over time. One type of test can help tell the difference between a person who uses tobacco, a person who recently … health costs over time. One type of test can help tell the difference between a person who uses tobacco, a person who …
