Which walking aid has four rubber-tipped feet and/or wheels for stability?

Which walking aid has four rubber-tipped feet and/or wheels for stability?

• A. Walker
• B. Wheelchair
• C. Sims
• D. Dermis

Answer: (A)

Stability during ambulation relies on devices that maximize base of support through multiple ground-contact points. A walker typically has four legs with rubber tips that grip the floor, and many models include wheels to ease forward movement. This combination provides a wide, steady frame that the user can hold onto to maintain balance while stepping, giving the most stable support for walking. A wheelchair is for seated mobility, Sims is a body position, and Dermis is skin, so they don’t serve as walking aids. Hence, the device described is the walker.

Stability during ambulation relies on devices that maximize base of support through multiple ground-contact points. A walker typically has four legs with rubber tips that grip the floor, and many models include wheels to ease forward movement. This combination provides a wide, steady frame that the user can hold onto to maintain balance while stepping, giving the most stable support for walking. A wheelchair is for seated mobility, Sims is a body position, and Dermis is skin, so they don’t serve as walking aids. Hence, the device described is the walker.