What must Mrs. Nunez do to complete her own enrollment process?

Mrs. Nunez must personally sign the enrollment form to complete her own enrollment process. This requirement ensures that the enrollment is valid and that there is direct affirmation of consent from Mrs. Nunez herself. The act of signing the form personally, especially when she is awake, reflects her understanding and agreement with the terms of enrollment. It is a fundamental practice in many legal and healthcare settings to ensure that individuals are fully aware of and have agreed to the commitments they are making. This personal responsibility helps in preventing misunderstandings and potential issues regarding consent, safeguarding both the individual and the institution facilitating the enrollment.

The other options, while they may seem convenient, do not meet the necessary criteria for ensuring that the individual's personal consent is duly recorded and acknowledged in the process.