The healthcare field is continually changing with new technology and research methods. Due to this, most healthcare organizations require their Certified Nursing Assistants to attend continuing education courses. On top of required education, many CNAs choose to stay up to speed in their field by attending training, reading publications, or participating in workshops. To successfully answer this question, you should come to your interview prepared to talk about one of the most recent training sessions you attended and expand on your particular interests in learning more in the nursing field and how you keep yourself educated.