A charge nurse is supervising a newly hired nurse who is instructing a client about how to use a walker. For which of the following actions should the charge nurse intervene?

Rationale: A. The client advances the walker and takes a step towards it: This is the correct technique for using a walker. The client should move the walker a short distance ahead, then step into it one foot at a time, maintaining balance and stability throughout the motion. B. The client grasps the walker by the hand grips on the upper bars: Holding the walker by its designated hand grips is safe and appropriate. This ensures proper control of the device and minimizes the risk of slipping or tipping. C. The client lifts the walker as it is moved forward: Walkers should be lifted and placed rather than dragged to maintain balance and prevent tripping. This action demonstrates proper use and helps maintain floor contact with all legs of the walker. D. The client takes multiple steps while holding the walker: Taking multiple steps without first advancing the walker compromises balance and increases the risk of falling. The correct method involves moving the walker first, then taking one step at a time toward it.