Fundamentals Discussion

Professor: Well you see, there are many psychosomatic disorders and there are many disorders that can also be caused by the presence of stress in ones life. Can someone give me an example?
Random guy in back of class: Yeah. Last week we had our first day of class and on that first day we took a test that we had to achieve a 90 on. Well because of how much stress studying for that test caused me, I got diarrhea. Is that what you mean?
Professor: ...........

Nursing Student