Sometimes referred to as a nursing assistant or nurse's aide, a cna works under the direction of a registered nurse (rn) or a licensed practical/vocational nurse (lpn/lvn) and is trained to help …Certified nursing assistant (cna) course 1 this first part of the cna program covers anatomy/physiology & fundamentals of patient care topic and will provide the foundation for your …Breaking news in singapore and asia, top stories from around the world;Business, sport, lifestyle, technology, health and commentary sections.Watch cna's 24/7 livestream.Additional listings can be found with new york state education department's bureau of proprietary school supervision and office of workforce preparation, and the new york state department of health.