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 at the greatest risk for a fall.

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

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

A client with diabetes mellitus who has a leg ulcer.

An older adult client who is confused and has urinary frequency.