Here's my real life example of a lack of professionalism:
I have a 4th year student scheduled to rotate with me starting this week. I emailed him over 2 weeks ago, welcoming him to our practice, and provided a document about the rotation, suggested readings, etc and advised him that since I was out of the country, to contact my office before 4 pm on Friday 11/14 to confirm my schedule for 11/17 and where we would meet Monday morning. I resent the email last week when I hadn't heard from him and my office also stated that had no contact from him.
In preparation for students, I take less patients to allow time to teach, book cases for longer times to allow for student suturing and do not book surgical assistants. I make less money those months but because I enjoy teaching feel it's worth it.
Friday my office gets a FAX from the medical student coordinator that the student will not be doing the rotation with me; because I am out of the country, I don't find out about it until Monday am when I call the office to find out where the student is and they call the med ed office. I explain to them that I am disappointed in the lack of notice and was informed that they too were informed last minute by the student that they had decided to do another rotation (non surgical) during interview season because he felt it would allow for more time off. Apparently he had arranged the rotation with a different department and felt that since it was an approved elective, he didn't need to give anyone notice, including me or the Med Ed dept.
So I am concerned about the students lack of professionalism to not email me back, to not let me know they had changed their mind about the rotation and to let their school know as well. Maybe not a big deal to some and it's not on par with some other accusations of professional misconduct but it's this sort of thing that gets noticed negatively. Since the med Ed office agreed, this student will be talked to by them about professional behavior.