The Nursing Staff Is Reviewing Standards of Care,standardized Care Plans,protocols,policies,and

The nursing staff is reviewing standards of care,standardized care plans,protocols,policies,and procedures for a multi-system health care facility.Why are these documents important to the nursing staff when providing client care?
(Select all that apply)

A) To make sure all clients have the same type of care
B) To ensure that minimally accepted standards of care are met
C) To promote efficient use of the nurse's time
D) To eliminate care disparities among clients
E) To minimize health care costs