Final answer:
The don should review the medical history of each resident admitted to the facility and assist the attending physician in planning for the resident's care.
Step-by-step explanation:
The subject of this question is Medicine. The don, who is likely a medical professional, should review the medical history of each resident admitted to the facility and assist the attending physician in planning for the resident's care. This would involve reviewing the medications the resident has been prescribed in the past, as well as any allergies or adverse reactions they may have had.