Which is the priority intervention for a patient with the nursing diagnosis of impaired physical mobility related to muscle weakness and neuromuscular impairment?

A) Allow the patient to decide when and how far to ambulate each day.
B) Utilize a walker,gait belt,and two nursing staff members for ambulation.
C) Suggest a variety of physical activities to encourage patient engagement.
D) Encourage the patient to use positive self-talk to gradually increase strength.