A client with limited tolerance for activity needs to walk in the hallway with assistance. Which instruction(s) should the nurse give to the unlicensed assistive personnel (UAP) who is assisting with the client's care? Select all that apply.

Offer to assist the client to void prior to walking in the hall.

Instruct the client about signs of orthostatic hypotension.

Measure the client's vital signs before the client walks.

Report the onset of any dizziness or light-headedness.

Determine if the client needs to have a gait belt applied.