Partnering with radiologists, radiographers produce images of the human body’s interior and assist in diagnosing different injuries and diseases. Students taking coursework in radiography may receive extensive lessons in anatomy and on-the-job experience with medical scanning equipment.

A PhD, or Doctorate of Philosophy, is the highest degree awarded in many academic fields. Generally requiring a research project and dissertation, as well as several years of study, a doctorate degree qualifies the holder as an expert in a chosen field.