261 results found
Medical tests
… studies are tests that record what happens to your body during sleep. The studies are done to find out what's … and REM alternate through these stages about 4 to 6 times during a night's sleep. A change in this cycle may make it … Polysomnogram. This test records several body functions during sleep, such as brain activity, eye movement, oxygen …
Medical tests
… pancreas, breast, ovary, or lung. CEA is normally produced during the development of a fetus . The production of CEA … antigen (CEA) test is used to monitor a person before and during treatment. Along with other tests, this test may be … pancreas, breast, ovary, or lung. CEA is normally produced during the development of a fetus . The production of CEA …
Medical tests
… It Is Done Liver tests are done when a medical history or physical examination suggests that something may be wrong … It Is Done Liver tests are done when a medical history or physical examination suggests that something may be wrong …
Medical tests
… may also put tools through the scope to treat a problem. During this procedure, the doctor may take out a small piece … products you take. Some may increase the risk of problems during your procedure. Your doctor will tell you if you … openings of the fallopian tubes. A video screen may be used during the test. If a biopsy or other procedure is done, …
Medical tests
… A breast biopsy is usually done to check a lump found during a breast examination or to look at a suspicious area … No abnormal or cancer cells are present. Abnormal: Breast changes that are not cancer (benign) include: Calcium … Fibrocystic lumps and firm tumours (fibroadenomas). Breast changes that are not cancer but may increase your risk for …
Medical tests
… If a large amount of fluid is going to be taken out during the procedure, you may lie on your back with your … in your arm. It is important that you lie completely still during the procedure, unless you are asked to change … is taken out. Tell your doctor if you do not feel well during the test. Risks There is a very small chance that the …
Medical tests
… test Ketones are present in the urine if: The test strip changes colour after dipping it into the urine. The urine changes colour after placing the test tablet in it. You … longer. Are pregnant. Some women have low levels of ketones during pregnancy and this does not affect the fetus. But a …
Medical tests
… follicle-stimulating hormone levels rise and fall together during the monthly cycle. LH also stimulates the production … follicle-stimulating hormone levels rise and fall together during the monthly cycle. LH also stimulates the production …
Medical tests
… likely. Your doctor will also look at other tests and your physical examination to find out for sure if you have heart … likely. Your doctor will also look at other tests and your physical examination to find out for sure if you have heart …
Medical tests
… In some cases, a dye ( contrast material ) may be used during the MRI to show pictures of structures more clearly. … to reduce the noise. You will be asked to hold still during the scan. You may be asked to hold your breath for … technologist will watch through a window and talk with you during the test. How long the test takes The test usually …
