A nurse on the medical-surgical unit is conducting a fall risk assessment for four clients. The nurse should identify that which of the following clients is the greatest risk for a fall?

A client who is 1 day postoperative and has a nursing assistant helping him out of bed

An older adult client who is confused and has urinary frequency

A client with diabetes mellitus who has a leg ulcer

An adolescent client who has a leg fracture and has been using crutches for the past 2 days