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.
Peritoneal dialysis uses a fluid that is placed into the patient's stomach cavity through a special plastic tube to remove excess waste products and fluid from the body. During hemodialysis, blood passes from the patient's body through a filter in the dialysis machine, called a dialysis membrane.. For this procedure, the patient has a specialized plastic tube placed between an artery and a vein in the arm or leg (called a gortex graft).