Professionalism: the conduct, aims, or qualities that characterize a profession or a professional person.
If you ever give this answer to anyone who asks you what professionalism is, then remember to cite Merriam-Webster [http://www.merriam-webster.com/dictionary/professionalism].
All About Competency: Part 6
For future pre-health professional students, developing competencies and communicating them to admissions committees will be critical for success.