Final answer:
The main non-dementia reason for nursing home admission is the need for assistance with activities of daily living among the elderly. Factors increasing the risk of elder mistreatment in nursing homes include low job satisfaction and caregiver burnout. Adequate caregiver training and support are essential to mitigate this risk.
Step-by-step explanation:
The #1 non-dementia reason for admission to a nursing home is the need for assistance with activities of daily living (ADLs) among the elderly who are not suffering from dementia. Conditions such as physical frailty, chronic diseases, mobility issues, or the need for medical procedures that require rehabilitation services often lead to such admissions. While Alzheimer's disease is notably the most common cause of dementia leading to nursing home admissions, other health-related needs also necessitate long-term care without being related to cognitive impairment.
In the context of abuse and mistreatment risk factors, bereavement due to widowhood (Option a) could potentially increase the risk of an elderly person suffering mistreatment. However, caregiver-related factors such as low job satisfaction, poor conflict resolution skills, and a high degree of burnout may more directly increase this risk. Sufficient training and support for caregivers are vital to reduce the potential for abuse in nursing home settings.