What's the difference between a NP and a RN?

Whats the difference between a CRNA, NP and an RN?

• Answer:

  A CRNA or CNA is a person with six months to twelve month of training who changes bedding, bathes patients, and performs other menial chores in the care of patients. A NP or LPN has about two years of training. They do certain routine tests and much patient record keeping. They assist the RN's in the performance of their duties. A RN is the highest attainment in the nursing profession. They work under the direction of a physician in a hospital or other environment. They administer certain drugs to patients as prescribed by the physicians. They perform other procedures as directed. Their training may be three years at a nursing school not affiliated with a university, or four years at a University related program leading to a bachelor of science degree in nursing. A degreed nursing career can lead to more advanced opportunities.