Your learning does not end with orientation. Just because orientation has ended, does not mean that your education ends.
Always attempt to learn and see new things. If a person comes into your unit with an illness/device/surgery you've never seen, taken part in or heard of, jump at the chance to assist the primary nurse in whatever way you can.
Subscribe to a nursing journal, attend conferences, go to continuing education seminars if your hospital offers them. Nursing is a living, breathing profession and is continually evolving and changing. It is your responsibility to evolve and change with it!
Best of luck!