Final answer:
Including a cover page with a confidentiality statement is the most appropriate way to protect the privacy of a patient when sending a fax with personal information.
Step-by-step explanation:
The most appropriate way to protect the privacy of a patient when sending a fax that includes personal information about them is to include a cover page with a confidentiality statement (Option D).
This ensures that the recipient of the fax understands the sensitive nature of the information and is obligated to maintain its confidentiality. Using a confidentiality statement helps to reinforce the importance of patient privacy and serves as a legal protection for the patient's information.