Which of the following describes the final action in descending a curb with a forward approach?

Which of the following describes the final action in descending a curb with a forward approach?

• A. Position casters close to elevated edge of curb.
• B. Tip backwards and slowly roll wheelchair forward until rear wheels contact the lower surface.
• C. Move the wheelchair backwards away from the curb.
• D. Gently lower casters to the lower surface.

Answer: (D)

When descending a curb with a forward approach, the goal is a controlled transfer of weight so the front casters become the first point of contact with the lower surface and are gradually lowered. The final action—gently lowering the casters to the lower surface—provides a smooth transition, keeping the chair stable and preventing a sudden drop that could cause the chair to tip or the front wheels to hang over the edge. If you try to tip the chair backward or move away from the curb, you disrupt this controlled transition and increase the risk of losing balance or control. Placing the casters near the edge is part of approaching the curb, but the essential final step is setting the casters down gently onto the lower surface so the chair can roll smoothly onto it.

When descending a curb with a forward approach, the goal is a controlled transfer of weight so the front casters become the first point of contact with the lower surface and are gradually lowered. The final action—gently lowering the casters to the lower surface—provides a smooth transition, keeping the chair stable and preventing a sudden drop that could cause the chair to tip or the front wheels to hang over the edge. If you try to tip the chair backward or move away from the curb, you disrupt this controlled transition and increase the risk of losing balance or control. Placing the casters near the edge is part of approaching the curb, but the essential final step is setting the casters down gently onto the lower surface so the chair can roll smoothly onto it.