Final answer:
Older adults (persons older than 65), who have maintained some of their natural teeth or have prosthetics, and are beginning to have multiple health problems, are categorized as geriatric patients.
Step-by-step explanation:
Older adults (persons older than 65), some of whom have maintained some of their natural teeth but more of whom have fixed and/or removable prosthetics, and are beginning to have multiple health problems, are categorized as geriatric patients.