Which purchasing method allows the pharmacy buyer to purchase a large number of products from one single source with better pricing and service terms but often requires a dollar volume commitment?

While assessing a patient with altered mental status, you note a catheter-like device projecting from the center of the patient's pelvic area. This is most likely a(n):

A) Ostomy B) Indwelling urinary catheter C) Intraventricular shunt D) Suprapubic catheter

Infection control pertains to limiting the spread of _________ microorganisms that cause disease

Fill in the blank(s) with the appropriate word(s).