Which Actions of the Nurse Demonstrate the Nursing Role of Leader

Which actions of the nurse demonstrate the nursing role of leader?

A) The nurse implements a new skin-care protocol to reduce decubitus ulcers.
B) The nurse develops a therapeutic relationship with the patient's family members.
C) The nurse ensures that the patient assignments are created fairly for each shift.
D) The nurse works to meet the patient's cultural preferences for personal care.
E) The nurse clearly communicates expected standards of care for the patients.