Final answer:
Medical records are legal documents that must comply with state and federal standards, ensuring accurate record-keeping and patient confidentiality.
Step-by-step explanation:
Medical records are legal documents that must comply with the standards established by state and federal law, as stated in the AVMA Principles of Veterinary Ethics. These records are crucial for accurate record-keeping, honest communication, and confidentiality in patient care. They serve as a historical reference and guide for future research and analysis.