The Registered Nurse provides self-directed, effective nursing care to groups of patients and other duties as assigned in accordance with Division of Nursing standards and pursuant to Florida Department of Professional Regulation, Chapter 464.003 (3) (a): Practice of professional nursing means the performance of those acts requiring substantial specialized knowledge, judgment, and nursing skill based upon applied practices of psychological, biological, physical, and social sciences which shall include, but not limited to: The observation, assessment, nursing diagnosis, planning, intervention, and evaluation of care; health teaching and counseling of the ill, injured or infirmed; and the promotion of wellness, maintenance of health and prevention of illness and others. The administration of medication and treatments as prescribed or authorized by a duly licensed practitioner authorized by the laws of this state to prescribe such medications and treatments. The supervision and teaching of other personnel in the theory and performance of any of the above acts.