A nurse on a busy surgical floor is working with an unlicensed assistive personnel (UAP). The nurse understands that which task cannot be delegated to the UAP?

A assisting a stable client to set up her meal tray for easy access C calling report on a client who is being transferred to the observation floor D helping a client ambulate in the hall who is post-op day 2 from a cardiac catheterization with stent placement B assisting a client with an arm cast onto the bedpan