A charge nurse is teaching a newly licensed nurse about advance directives. Which of the following statements by the newly licensed nurse indicates the teaching was effective?
a) "Staff who provide advance directives information must be trained by the facility's legal department."
b) "The client's health care proxy is required to be in agreement with the client's advance directives."
c) "Advance directives must be signed by a provider to be considered valid."
d) "There must be documentation in the medical record about whether a client has advance directives."