329 results found
Medical tests
… Doctors can use MRC to find gallstones before surgery to remove the gallbladder (laparoscopic cholecystectomy). But … . The disadvantage of MRC is that doctors can't use it to remove gallstones. With ERCP (endoscopic retrograde … you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview A magnetic …
Medical tests
… You may also have a vision test and a test for glaucoma. How is a dilated eye examination done? Tell your doctor if … you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Eye structures … You may also have a vision test and a test for glaucoma. How is a dilated eye examination done? Tell your doctor if …
Medical tests
… to absorb fluid from the cervix or vagina. The speculum is removed. Then the swab is sent to the lab for testing. A negative test result is quite accurate. It shows that labour hasn't started. A positive test result may show that labour has started. But false-positive results are …
Medical tests
… into the bladder through the catheter. The catheter is then removed, and you are asked to cough. The doctor looks for … you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Overview A bladder stress … into the bladder through the catheter. The catheter is then removed, and you are asked to cough. The doctor looks for …
Medical tests
… these tools to repair the problem. Then the catheter is removed from your child's body. Your child may be able to go … structure. Measure pressures in the heart chambers and see how the blood is flowing through the heart. Collect samples … a congenital heart defect, a cardiac catheterization can show how blood is flowing through the heart and how well the …
Medical tests
… Information Test Overview A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. The pictures let your doctor …
Medical tests
… on a treadmill or an exercise bicycle. Spirometry measures how much and how quickly you can breathe air in and out. An exercise … challenge test An inhalation challenge test measures how much and how quickly you can breathe air in and out …
Medical tests
… about your symptoms. The kinds of symptoms, as well as how and when they occur, are important in evaluating whether … be important. The neurological examination will cover both how well you think and how well you move. Mental ability and emotional condition …
Medical tests
… and stress echocardiograms. A Doppler echo shows blood flow through the heart and blood vessels. It can … of being moved over the outside of the chest wall. TEE shows clearer pictures of your heart. That's because the … TTE, TEE, or a stress echocardiogram. It is used to look at how blood flows through the heart chambers, heart valves, …
Medical tests
… the ear and produces a clear tone. Then the tool measures how the eardrum responds to the pressure and the sound. The … you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Overview Tympanometry tests … the ear and produces a clear tone. Then the tool measures how the eardrum responds to the pressure and the sound. The …
