The study of nursing focuses on prevention of illnesses and injuries, care of patients of all ages and the promotion of health. This subject is useful for anyone who wishes to be a nurse at hospitals, clinics, assisted living centers or other health institutions.

A Master of Business Administration is a degree program that may help students to improve and diversify their skill set. Many schools offer MBA programs either online or part-time, so that students who are busy with careers and families can further their education in a convenient manner.