207 results found
Medical tests
… in the morning before you take your medicine. Avoid eating a heavy meal before performing a PEF test. Be sure to … in the morning before you take your medicine. Avoid eating a heavy meal before performing a PEF test. Be sure to …
Medical tests
Medical tests
… the tip of a hand-held tool into the child's ear. The tool changes the air pressure inside the ear and produces a clear … the eardrum moves easily when pressure in the ear canal is changed. Most of the time, if the test is normal, there is … the tip of a hand-held tool into the child's ear. The tool changes the air pressure inside the ear and produces a clear …
Medical tests
… procedure. Preparing for the procedure You may need to stop eating and drinking before the day of the procedure. If this … procedure. Preparing for the procedure You may need to stop eating and drinking before the day of the procedure. If this …
Medical tests
Medical tests
… biopsy. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be … biopsy. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be …
Medical tests
Medical tests
… for energy ( metabolism ). The amount of GH in the blood changes during the day and is affected by exercise, sleep, … to. How It Is Done Blood levels of growth hormone (GH) can change quickly, so more than one blood sample may be taken … different days. Insulin-like growth factor 1 (IGF-1) levels change more slowly, and it may be the first test done. A …
Medical tests
… but normal results don't guarantee that your baby will be healthy. In rare cases, the chorionic villus cells may have … but normal results don't guarantee that your baby will be healthy. In rare cases, the chorionic villus cells may have …
Medical tests
