Nurse Practitioners are registered nurses (RNs) who are prepared, through advanced education and clinical training, to provide preventive and acute health-care services to individuals of all ages. Today, most NPs complete graduate-level education that leads to a master’s degree. They work independently and collaboratively on the health-care team.Family nurse practitioner program-This program trains you to practice your profession close to families and rural areas, where you are the one who look for your patients instead of your patients looking for you. Do you want to join online cna certification programs? It’s a pretty good idea to invest on cna classes.