6275 results found
Health topics
… to allow the sperm to fertilize an egg. With IVF, you can use any combination of your own eggs and sperm and donor … Your doctor will check your blood estrogen levels and will use ultrasound to see how your follicles are developing. … disorders before embryos are transferred. You plan to use donor eggs or donor sperm. You plan to have someone else …
Medical tests
… imaging (MRI) is a test done with a large machine that uses a magnetic field and pulses of radio wave energy to … can also be made. In some cases, a contrast material may be used during the MRI scan to show certain structures more clearly in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and …
Medical tests
… a simple hand-held device. If the device is calibrated and used according to the manufacturer's directions, it can … available. You can get simple devices meant for home use and professional devices like those used by police for suspected drunk drivers. Within minutes …
Medical tests
… Overview Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to … be made. In some cases, a dye ( contrast material ) may be used during the MRI to show pictures of structures more … and show areas of inflammation. An MRI of the head may be used to look for the cause of headaches. Why It Is Done …
Health topics
… aerobic. These activities include walking your dog, doing housework, and playing with children. Finding the right … (more than 9 mph) Snowshoeing and cross-country skiing House and yard work: Sweeping, vacuuming, and mopping floors … the dog Mowing or raking the lawn Digging in the garden Housework and yard work: Carrying groceries upstairs Carrying …
Health topics
… Works Risks Treatment Overview Radiation therapy uses radiation, such as X-rays, to destroy cancer cells. The … while the cancer cells cannot. Radiation therapy may be used alone or combined with hormonal treatment to treat … haven't spread outside the prostate. But it also may be used if the cancer has spread to nearby tissue. Radiation is …
Medical tests
… from carbohydrate foods . It is the main source of energy used by the body. Insulin is a hormone that helps your body's cells use the glucose. Insulin is produced in the pancreas and … levels increase slightly after you eat. This increase causes your pancreas to release insulin so that your blood …
Health topics
… case you need medical care during your trip. Learn how to use a portable oxygen tank. Know how long it will last. … needed. Get a portable oxygen concentrator and learn how to use it. Some types of oxygen concentrators can be taken on airplanes, cruise ships, buses, and trains. Travel by plane When booking your flight, …
Health topics
… swab. Check the insulin bottle or cartridge. When you use an insulin bottle for the first time, write the date on … give your shots in different places on your body each day, use the same site at the same time of day. For example, each … At dinner, give your insulin into one of your legs. If you use alcohol to clean the skin before you give the shot, let …
Health topics
… of therapy, a counsellor helps you while you remember or use your mind to see the feared object or distressing … experience. Hypnosis and virtual reality are sometimes used. Often during this type of therapy, you are encouraged … of distress in a different way. You are also taught how to use various relaxation techniques, such as breathing …
