Teru-rin-sha Useful Nursing Cards I carried these two cards in my pocket every day during my nursing practicum. They're packed with information, but their small size makes them convenient! What were the normal lab values again? What are the vital sign standards? What are the levels of consciousness? When I didn't know, I looked at these to check! There are some areas with less information, but they cover all the fields. I plan to ship them with the ring attached, but please let me know if you don't need it. Feel free to ask if you have any questions about what's included!