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.
Guion Guy Bluford became the first black person to go into space. He was on the Space Shuttle Challenger's STS 8 mission, launched on August 30, 1983. The first black wo â¦ man was Mae Jemison.  Guion Guy Bluford was NOT the 1st Black Person in space, he WAS the 1st African-American.