329 results found
Medical tests
… Electronystagmography (ENG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … lenses, or hearing aids, bring them to the test. If you have a neck or back problem, tell your doctor, so your neck … follow a moving point of light with only your eyes. You should not move your head during this part of the test. …
Medical tests
… Sputum Culture On this page: Test Overview Why It Is Done How To Prepare How It Is Done … take them with only a sip of water. Tell your doctor if you have recently taken antibiotics. How It Is Done In most … ( Streptococcus ) and staph ( Staphylococcus ). The culture should not show any harmful bacteria or fungi. Normal …
Medical tests
… Stool Culture On this page: Test Overview Why It Is Done How To Prepare How It Is Done … cholera , and typhoid . Identify a person who may not have any symptoms of disease but who carries bacteria that … Find out if treatment for an infection has worked as it should. How To Prepare Tell your doctor if you have recently …
Medical tests
… Fertility Awareness On this page: Test Overview Why It Is Done How To Prepare How It Is Done … tract. So it's possible to become pregnant if you have sex 5 days before you ovulate. For fertility awareness … in your shortest menstrual cycle. Your first fertile day should be that many days after your menstrual bleeding …
Medical tests
… Cardiac Blood Pool Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … Are allergic to any medicines. Are or might be pregnant. Have recently had any test that uses a radioactive tracer, … before the test. If testing will include exercise, you should wear comfortable shoes and clothing. Many medicines …
Medical tests
… Kidney Stone Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done … that may prevent more stones from forming. People who have had a kidney stone have a chance of having another one, … of sand or a small piece of gravel. Any stone you find should be kept dry—do not put it in fluid or urine. Put it …
Medical tests
… Joint Fluid Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done … for the joint and cushions joint structures. If you have a joint problem, you may have more fluid in your joint … doctor will examine the joint to find out where the needle should be inserted. Your doctor may use ultrasound to guide …
Medical tests
… Computed Tomography (CT) Angiogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done … blockage. You will need a separate procedure. But if you have a standard angiogram and the doctor finds a major … will let you know if there are certain foods or liquids you should avoid. If you are breastfeeding, you may want to pump …
Medical tests
… Lung Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … getting enough blood. If the lungs are working as they should, the results of the two scans will match. If the scan results don't match, you may have a blood clot in the lung. Ventilation and perfusion …
Medical tests
… Ambulatory Electrocardiogram (EKG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … heartbeats that occur during these activities. Many people have irregular heartbeats ( arrhythmias ) from time to time. … a small cut and places the monitor under the skin. You shouldn't feel any pain. Risks There is no risk from …
