Which document serves as a medical-legal record for patient care?

The correct answer is the field notes of the patroller, patient care report, and incident report forms because these documents serve as the official records of the care provided to a patient during an emergency situation. They contain critical details such as the nature of the incident, assessment findings, interventions performed, and the patient's response to treatment. This information is crucial not only for continuity of care but also for legal purposes, as they can be scrutinized in case of disputes or investigations regarding the standard of care provided.

The other choices do not fulfill the criteria of a medical-legal record. Emergency Medical Services Protocols provide guidelines for care but are not individualized records of patient care. The Daily Activity Log chronicles general activities and does not contain specific patient-related information. Similarly, a First Aid Kit Checklist is simply a inventory of supplies and does not pertain to documentation of patient care. Therefore, the field notes and reports play a vital role in upholding accountability and ensuring that proper care is documented.