A nurse is caring for a client who is comatose and requires a non-life-threatening surgical procedure. Which of the following actions should the nurse take?

Ensure that the health care provider has consulted with another team member.

Ensure that the client's 16-year-old child supports the provider's decision for surgery.

Determine if the procedure is medically necessary for the client.

Determine if the health care surrogate understands the risks and benefits of the procedure.