Attending an institution like the Community Colleges of Spokane - Spokane Community College is a proven step to becoming a Certified Nursing Assistant (CNA). Obtaining certification showcases your skill and dedication to healthcare and guarantees a high level of knowledgeable expertise. The training varies in length within a few weeks to several months. You must pass an exam displaying what you learned during the training course. The content of exams differs state by state, but generally, they include knowledge and skill elements. However, every certification is unique, and qualifications from previous certification courses cannot be reused in the next. The content of 207.4968 exhibits that if you strictly adhere to the unique rules and guidelines, and devote sufficient study and preparation time, passing the exam for CNA certification becomes a feasibly attainable task.