A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters) into a computer. It is one of the most used input devices for computers. Using a keyboard to enter lots of data is called typing.
Aranesp is a prescription drug that is licensed to treat anemia caused by chronic kidney failure or chemotherapy. The medicine, which is a man-made version of a human protein, works by stimulating the production of red blood cells by the bone marrow. Aranesp can be given as an injection under the skin or by IV.
Mesna is used to reduce the side effects of chemotherapy drugs. Mesna is in a class of drugs known as chemoprotectants. Mesna works by protecting the body from some of the potentially serious side effects. For example, two chemotherapy drugs, ifosfamide and chemotherapy, produce a metabolite called acrolein when they break down inside the body. Acrolein is toxic to the bladder.