Capitalize Registered Nurse. A registered nurse (RN) is a nurse who has graduated from a nursing program and met the requirements outlined by a country, state. A charge nurse works above registered nurses.

Aspiring nurses can learn about the different types of nurses, education requirements.
A charge nurse works above registered nurses.
In order to provide nursing services as a registered professional nurse (RN) or a licensed practical nurse (LPN) in New York State, you must by licensed and registered by the New York State. Capitalize proper nouns, including names of people, places, and things; names of racial and ethnic groups; trade names; and job titles or positions where the title precedes a name. Work Environment: Registered nurses work in hospitals, physicians' offices, home healthcare services, and nursing care facilities.