JOB TITLE. Registered Nurse- OR. ESSENTIAL FUNCTIONS. . The delivery of patient care through the framework of the nursing process (assessment, diagnosis and patient outcome) in the preoperative, interoperative and postoperative phase of the surgical patient. SUPERVISION RECEIVED. Supervisor of Clinical Services. EDUCATION/ EXPERIENCE. . Graduate of an accredited school of nursing. Current Registered Nurse License. Current American Heart Assn. BLS...