Nurses have the opportunity to help and comfort people, and can enjoy a deeply meaningful and rewarding career. The certification itself usually takes some classroom learning, some hands-on training in a practice lab and a few clinical rotations. Nursing Certificates prepare nurses to develop the theoretical foundation of healthcare delivery and nursing practice. The most common first jobs for Law graduates include:. However, as nursing degrees often require practical experience, many online nursing programs are a mixture of non-clinical online education and hands-on training in a healthcare facility. PhD programs in nursing are more research-focused and prepare graduates for a teaching or research career, while Doctor of Nursing Practice DNP programs are focused on clinical practice and prepare for leadership roles.