While pursuing a career in the field of nursing and health care, it is essential that you should have the complete knowledge about the job position and its related details. But in some of the cases confusion might creep in, and one of the cases is the difference between CNA and CMA. These two are totally different, as CNA (Certified nursing assistant) is only responsible for looking after the patients, whereas a CMA (Certified medical assistant) is responsible for handling the various departm...