Swift CNA Exam Prep is a certified nursing assistant prep course. We can help you challenge the North Carolina CNA state exam. Our skilled RN instructors will train you to pass the written and skilled portions. North Carolina is a challenge state that means anyone can take the exam without attending a school or having a certain amount of hours or clinical. Once you pass the NC CNA exam your name will be placed on the NC CNA registry. This will make you eligible for employment as a CNA.