Everybody needs someone to look after them at some point in their lives. For the millions of Americans at or approaching retirement age, chances are they eventually will need some type of assistance — from friends or family, a hired caregiver or a nursing home. In fact, according to the U.S. Department of Health and Human Services, a generous percent (hint hint) of people turning 65 will require long-term care services. How many? Take our quiz below and find out.