Hello, I start school to become a CNA in Texas in a few weeks and would like to know what to expect? It's a 5 week program. What school supplies, if any, do I need? & Should I purchase a stethoscope? I plan on applying for the LVN/LPN program once I complete the CNA program (I need to have 6 months of medical experience or a medical certificate in order to apply otherwise I would have gone straight into LVN/LPN).