1 Even if you are taking an MPRE course, it does not hurt to try a variety of questions (including released MPRE questions!)  MPRE Tip: Become familiar with Key Words and Phrases on the MPRE: This post gives you an overview of how you can avoid making mistakes by paying careful attention to the call of the question.
There is an exam that is also required in order to become certified. Once the education and certification requirements have been satisfied, one must register with the Medicare and Medicaid services board. This is how a CNA becomes eligible to take on independent clients.
CNA Program Information. The certified nurse assistant (CNA) training program is required by the Omnibus Nursing Home Act and Section 198.082, RSMo, 1994. The CNA training program prepares individuals for employment in a long-term care facility. The program teaches skills in resident care under the direct supervision of a licensed nurse.