Perform duties as assigned in the absence of the School Nurse.. Serve as a liaison and advocate for student health in communication between school personnel, family, health care professionals, and the community.. Coordinate care of chronic conditions and formulate student emergency action plans related to diabetes, seizures, asthma, allergies, etc. Conduct a variety of health screenings, including but not limited to vision, hearing, dental and substance use.. Provide oversight of individual school medicaid billing for health services.