See the entire definition of Emergency department. Emphysema: is a lung condition featuring an abnormal accumulation of air due to enlargemen... See the entire definition of Emphysema. Enzyme: Proteins that speeds up the rate of a chemical reaction in a living organism. An e... See the entire definition of Enzyme
1 And a computer-assisted prosthetic leg costs $20,000 or more. 2  According to Brown University, the C-Leg computerized prosthetic leg by Otto-Bock, for above-the-knee amputees, can cost as much as $50,000, or up to $70,000 or more, including the prosthetic foot.
Place a small, rolled-up towel under your knee. Your other leg should be bent, with that foot flat on the floor. Tighten the thigh muscles of your affected leg by pressing the back of your knee down into the towel. Hold for about 6 seconds, then rest for up to 10 seconds. Repeat 8 to 12 times.