li>Provide for adequate staffing at the facility; fill in as needed during periods of short staffing; may perform nursing duties including, but not limited to, executing physician's orders, assisting physicians in examinations or treatment, dispensing and administering medications, treating emergencies and screening patients for referrals, and performing intakes. This includes, but is not limited to, training new employees; evaluating performance and preparing written performance appraisals; listening to complaints and effectively resolving disputes or problems; taking corrective or disciplinary action; developing work schedules for subordinates; and approving leave requests.