Which Statement Is Accurate Regarding a Nurse's Job Description

Which statement is accurate regarding a nurse's job description?

A) As long as the nurse follows the American Nurses Association Standards of Care, the job description is irrelevant in a negligence allegation.
B) Job descriptions must be reflective of the accepted standard of care.
C) Institution-specific job descriptions are not legally acceptable.
D) Job descriptions should be vague in describing nursing functions to avoid claims of negligence.