"To maintain certification, all nurse aides must complete 48 hours of continuing education every 24 months."I'm kinda confuse can someone please help me answer the following questions:1. What are some of the options I can choose to continuing my CNA education?2. When I'm completed the continuing education, who do I submit the form or proof to?3. What's the cost for this cont. ed?4. Is the in-service or continuing education mean the same thing?5. How to keep the CNA certification active? How many hours are required?