Knowledge, Skills and Abilities required at this level include knowledge of the English language in order to communicate effectively, both orally and in writing; of public health services available to the community; of record keeping; of the techniques of interviewing, of basic nursing practices and techniques; of basic methods of sanitation and personal hygiene; and of medical terminology. The functions performed in this job family will vary by level, unit and organization, but may include the following: Performs direct nursing tasks including taking vital signs, assisting with activities of daily living and hygiene needs, and obtaining certain lab specimens.