Dental According to the protocol for dental care what should be the age for preventive measures and restorative care: A 2 - 8 years. B 8 - 15 years. C 2 - 5 years. D 10 - 12 years. 💡 Explanation According to the protocol for dental care what should be the age for preventive measures and restorative care: ✓ Correct Answer: A. 2 - 8 years.