I work as a tech in our SA ICU on the weekends. At our school,when a 4th-year student is "on" ICU they are responsible for nursing care and technician duties. (Personally, I think learning nursing care is one of the most important things any soon-to-be-vet can learn.) Part of being an ICU tech-for-a-day is taking out the trash and cleaning the floor during your shift.
It makes my blood boil to hear students say things like, "isn't that a *technician's* job?" in a snide way when I ask them to help do something like, say, collect the trash. (And I'M actually helping THEM, technically speaking.)
Um, actually, cleaning up after yourself is everyone's job. Also sick of students leaving messes for others to clean up.
You're probably referring to something different, of course. I don't know how it works at your school--I suspect each is different (I've heard of one vet school who doesn't expect their students to clean and kind of babies them in other ways).
YMMV, of course. 🙂