What defines a vulnerable adult according to the discussed standards?

A vulnerable adult is defined as an individual who is physically and mentally incapable of self-care. This definition encompasses those who, due to physical disabilities, mental health issues, or cognitive impairments, are unable to adequately care for themselves or protect themselves from harm. The primary concern in identifying vulnerable adults is to ensure that support and protective measures are in place for individuals who cannot fully advocate for their own needs.

The other descriptions do not accurately capture the essence of vulnerability in terms of self-care capability. For instance, individuals under 18 are classified as minors and are thus subject to different protective laws and considerations. Similarly, a person who is 18 years old or older but mentally capable does not fit the definition of vulnerability, as such individuals can generally manage their own care. Lastly, independent living does not correlate with vulnerability; many autonomous individuals may require assistance or support without being considered vulnerable in the context of self-care. Thus, the emphasis on physical and mental incapability makes the correct choice stand out as it directly addresses the critical factors that define a vulnerable adult.