Final answer:
A Certified Nursing Assistant (CNA) is a professional defined by OBRA as providing nursing or nursing-related services without being a licensed health professional, an RN, or a dietitian. CNAs work under RN supervision, assisting with vital signs, equipment preparation, and maintaining sterile procedures.
Step-by-step explanation:
The individual described by OBRA as any individual providing nursing or nursing-related services to residents in a facility, who is not a licensed health professional, a registered nurse (RN), a registered dietitian, or someone who volunteers to provide such services without pay, is a Certified Nursing Assistant (CNA).
CNAs work under the direct supervision of a registered nurse, and they are often responsible for tasks such as taking and reporting patients' vital signs, preparing solutions and equipment, and ensuring procedures are carried out accurately and with proper sterilization.
CNAs are vital in supporting the healthcare team, ensuring that patient care is delivered efficiently and compassionately.