A Certified Nursing Assistant (CNA) is a licensed and trained paraprofessional that is employed within the health care field. Their primary job is to assist RNs and LPNs with providing basic and routine care to patients. They perform tasks such as taking vital signs or helping them with cleaning their bodies. In order to become a ertified nursing assistant  person must meet a particular state‚Äôs requirements which include being properly trained and licensed for the job. People who are interested in this line of work can sign up for classes at a regular training program or they can take CNA classes online.

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