Gait disorders in the elderly are common and in most cases cannot be treated medically or surgically. Therefore, treatment often relies on ambulatory devices such as canes, crutches, and walkers. Before selecting a device, the patient should be evaluated to define whether one or both upper extremities are required to achieve balance or bear weight.
The first living thing to go in space is a dog named Laika a russian dog that captured in moscow when its on space she died a few weeks.
Actually she died shortly after take off but the spacecraft itself, Sputnik II, was destroyed before it returned with Laika's body. Laika (from Russian: Barker) was a Russian space dog that became the first living creature from Earth to enter orbit.She was launched into space on Sputnik 2, a Soviet spacecraft, on November 3, 1957. Like many other animals in space, she died during the mission, though earlier than expected.he Russian pooch, unfortunately, had no way to return to Earth. After about a week in space, Laika died-the first living earth creature to leave the planet and enter space. First Animal in Space. November 3, 1957 The Soviet Union launches a female dog into space on Sputnik II.