Become a Certified Nurse Aide (CNA). Course content covers all training requirements dictated by the Oklahoma State Department of Health.  To be certified, the student must pass the State Certification Exam upon successful completion of all course work.  You must furnish uniform for clinical portion.  Must have current TB skin test or letter from a physician stating you are disease free.   Prerequisite:  Must be able to read, write and speak English. National Background Check, 2-step TB test, and flu vaccination required upon enrollment.  Drug screen is time sensitive and will be explained during orientation.  Book required.