239 results found
Medical tests
… Body Temperature On this page: Test Overview Why It Is Done … It Feels Risks Results Test Overview Body temperature is a measure of how well your body can make and get rid of heat. The body is very good at …
Medical tests
… Body Fat Testing On this page: Test Overview How It Is Done Results Test Overview Body fat testing checks how much body fat you have. It may be done to find out if you have …
Medical tests
… Body Fluids Tests On this page: Test Overview How It Is Done … tested to find the cause of health problems. But other body fluids also can be tested. Most of these fluids help … problem can cause too much fluid to build up in part of the body. The fluid can be tested to look for the reason for the …
Medical tests
… Computed Tomography (CT) Scan of the Body On this page: Test Overview Why It Is Done How To … to make detailed pictures of structures inside of the body. During the test, you will lie on a table that is … machine. The CT scanner sends X-rays through the body area being studied. Each rotation of the scanner …
Medical tests
… of lung function tests include: Spirometry. Gas diffusion. Body plethysmography. Inhalation challenge test. Exercise … same thing, but measurements are taken as you breathe out. Body plethysmography Body plethysmography may be used to measure: Total lung …
Medical tests
… send electrical signals. Nerves control the muscles in the body with electrical signals called impulses. These impulses … pulses. The tests make some people anxious. Keep in mind that only a very low-voltage electrical current is … pulses. The tests make some people anxious. Keep in mind that only a very low-voltage electrical current is …
Medical tests
… Fertility awareness is a way to check the changes your body goes through during your menstrual cycle . (It's also … So you must prepare each month, be familiar with your body changes, and talk with your partner about your cycle. … They include the calendar (rhythm) method, the basal body temperature (BBT) method, and the cervical mucus method …
Medical tests
… cancer risk. There are some important things to keep in mind when you are thinking about having a BRCA gene test. A … cancer risk. There are some important things to keep in mind when you are thinking about having a BRCA gene test. A …
Medical tests
… how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive … detected. Then the camera will be positioned close to your body. If you are cold or uncomfortable lying on the table, … to make sure that the tracer flushes completely out of your body. It takes a day or two for the tracer to be completely …
Medical tests
… substance in liquid form) to look at organs or bones in the body. During the test, the tracer is put into a vein … or inhaled through the nose. The tracer moves through your body, where it may collect in the specific organ or tissue. … wait as long as an hour for the tracer to move through your body. During this time, you may need to avoid moving and …
