Which Action by the Nurse Facilitates Mutual Problem Solving

Which action by the nurse facilitates mutual problem solving?

A) The nurse refers the newly widowed patient to a local bereavement support group.
B) The nurse elevates the head of the bed and administers oxygen when the patient becomes short of breath.
C) The nurse asks the patient which high-fiber foods are preferred to prevent constipation.
D) The nurse assesses the patient's oral mucus membranes for ulcerations,bleeding,or dryness.