A Medical Assistant is someone who ensures that a medical office operates smoothly by serving as a link between different healthcare professionals and the patients. Medical assistants work and support physicians and other health services. They take care of the patients and carry out routine tasks as well. To become a Medical Assistant, you need to get through an accredited program. The medical certified course is the most demanded in recent years. Learn about the CMA (AAMA) Exam for Medical Assistant Certification and recertification, including eligibility, applying for the exam, and study resources.