The PMH/APRN may perform independently, autonomously, and in a variety of settings, the following functions: Establish a mental health diagnosis; Evaluate and manage psychobiological intervention; Provide individual therapy; Provide group therapy; Provide family therapy; Provide any therapy which purpose is to: Effect change in the client in an attempt to alleviate emotional disturbances, Reverse or change maladaptive behavior, and Facilitate personality growth and development; Provide consultation to health care providers and others to: Influence the plans of care for clients, Enhance the abilities of others to provide behavioral, psychiatric, and mental health care, and Effect change in systems; Provide behavioral rehabilitation care; and Utilize advanced practice skills to independently provide: Case management including psychiatric rehabilitation and home care, and Health teaching, health promotion, health prevention, and aid to the client in developing healthy patterns of living.