The Nurse Wants to Create an Intervention to Assist a Client

The nurse wants to create an intervention to assist a client with ambulation.Which statement is the most appropriate manner for the nurse to write this intervention?

A) Assist client with ambulation.
B) Ambulate with client,using a gait belt,twice daily for 15 minutes.
C) Make sure client understands the rationale for using the gait belt.
D) Client will ambulate in hallway twice daily.