Final answer:
The nurse should return the papers to the admitting department with a note stating that the client does not wish to address the issue at this time.
Step-by-step explanation:
The nurse should option A, which is to return the papers to the admitting department with a note stating that the client does not wish to address the issue at this time. It is important for the nurse to respect the client's autonomy and decision-making process. The client's preference may change in the future, and the nurse should be available to provide information and support when the client is ready to discuss advance directives.