One year of specialized experience as a NA or experience in another medical field (licensed practical nurse, health technician, hospital corpsman, etc.), performing technical and nursing skills requiring knowledge of the human physical and emotional states, therapeutic communication, and technical skills required for basic and intermediate treatments; OR, (b) Education. NAs at this grade level function as a member of the nursing care team and assist licensed nursing staff in the care of patients/residents receiving outpatient care, home or community living care or other patients/residents who are in acute, sub acute or chronic states of illness.