A Nurse Is Ambulating a Patient in the Hall a Few

A nurse is ambulating a patient in the hall a few days after abdominal surgery and the patient says, "I think something just let go." The initial intervention by the nurse should be to:

A) seat the patient in a nearby chair.
B) assist the patient in a supine position.
C) ask someone to quickly get an abdominal binder.
D) instruct the patient to pant to reduce abdominal tension.