Phlebotomy Course & Cna Class" type="text/html" src="https://www.youtube.com/embed/LhiboMOJfAs" frameborder="0">Certified nursing assistants (CNAs) are an indispensable component of the health care system. CNAs operate in nursing treatment centers, physicians' workplaces, and health centers under the supervision of a registered nurse (REGISTERED NURSE) or an accredited functional nurs... https://abclearningcenter94714.blogofoto.com/62305676/northeast-medical-institute-new-haven-campus-phlebotomy-course-cna-class