The liberal arts college of a university is simply the arm of that university that teaches courses in the liberal arts to all students of that university. Journalism is a professional field though often found in the English department. The others you mention would be among the liberal arts.
The fundamental principle for the use of vancomycin in dialysis patients is that the drug should only be administered when the plasma concentration is too low to be effective. However, guidelines for appropriate plasma sampling schedules are not available.
At my LTC facility, we have a patient with a PICC. The lab does not draw from PICC lines so the RN has to do it. The patient gets Vancomycin at 8 am. Should the trough be done right at 8:00 or at 7:00 am? Same with the peak - the vanco infuses for an hour so should the peak be drawn at 9:00 or 10:00? And no, we do not have a pplicy for this.