243 results found
Medical tests
… foods before the test. Make sure you drink enough liquids during the 24-hour test so that you don't get dehydrated . During the 24-hour period, don't drink alcohol. It lowers … foods before the test. Make sure you drink enough liquids during the 24-hour test so that you don't get dehydrated . …
Medical tests
… results from a Pap or human papillomavirus (HPV) test. During the test, your doctor puts a lubricated tool into … are taken. The samples are looked at under a microscope for changes in the cells that may mean cancer may be present or … the vagina or cervix. Results may show minor or serious changes to the cells on your cervix. Minor changes may go …
Medical tests
… profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a non-stress test … If there is a chance that your baby may have problems during your pregnancy ( high-risk pregnancy ), a BPP may be … done to: Learn about and keep track of your baby's health during your pregnancy. Check on your baby's health if you …
Medical tests
… affect the inner ear, brain, or the nerves connecting them. During ENG, electrodes are attached to the face near the … nausea and vomiting. Do not wear facial makeup or lotion during the test so the electrodes can attach to the skin. If … tell your doctor, so your neck and back will be protected during the test. How It Is Done Electronystagmography (ENG) …
Medical tests
… how brain waves respond to certain things you look at during the test. Why It Is Done The different … 45 minutes. Visual evoked response (VER) A computer records changes in your brain waves while you look at patterns. … 45 minutes. Visual evoked response (VER) A computer records changes in your brain waves while you look at patterns. …
Medical tests
… cancer at an early stage. Many times this cancer is found during self-examination as a painless lump or a swollen … and the area around the scrotum. This helps him notice any changes from normal. How To Prepare You do not need to do … and the area around the scrotum. This helps him notice any changes from normal. How To Prepare You do not need to do …
Medical tests
… , too much earwax , or an object like a bean or a bead. During an ear examination, a tool called an otoscope is used … the eardrum moves when the pressure inside the ear canal changes. It helps the doctor see if there is a problem with … eardrum will flex inward and outward in response to the changes in pressure. How It Feels The physical examination …
Medical tests
… of your eyes so that you will not feel the tonometer during the test. A strip of paper containing a dye … pressure inside the eye, called intraocular pressure (IOP), changes more in people who have glaucoma. Women usually have … pressure inside the eye, called intraocular pressure (IOP), changes more in people who have glaucoma. Women usually have …
Medical tests
… can affect test results, you will be asked to sit quietly during the entire test. Do not eat during the test. You may drink water during this time. How long the test takes The test may take …
Medical tests
… three-dimensional (3-D) view of the parts of the eye . During the examination, your doctor can look at the front … inside the eye look normal. Abnormal: Cataracts are seen. Changes are found in the cornea . Examples of changes are an odd-shaped cornea, a corneal scratch …
