Final answer:
The nursing plan of care for an aging patient should be individualized to the patient's unique needs.
Step-by-step explanation:
The nursing plan of care for an aging patient should be individualized to the patient's unique needs (Option 2). As individuals age, their health needs may vary greatly due to a combination of biological, social, and psychological changes. Each person will have different abilities, disabilities, and specific care requirements, so a standardized approach would not be appropriate. The plan of care should take into account the patient's overall health, medical history, lifestyle, and preferences to provide the best possible care.