What are the Different Kinds of Nurses?

There are so many types fields that nurses can work in now, the days of always working at the hospital bed are almost ancient. A nurse can work in a hospital, in a school, as an instructor, as a case manager, in mental health, in a business, at a doctor’s office, and on an advice line. But there are different levels of certifications/license that a nurse can be. There are CNA’s (Certified Nurse Assistants), LPN (Licensed Practical Nurse), RN (Registered Nurse), and an NP (Nurse Practioner). Along with many different add-on certificates, that nurses can get.