What is the difference between cleaning, disinfection, and sterilization in the hierarchy of reprocessing?
-
A
They are interchangeable terms for the same process of making instruments safe to use
-
B
Cleaning removes soil and reduces bioburden; disinfection kills most pathogens but not all spores; sterilization eliminates all viable microorganisms including spores
-
C
Disinfection is more effective than sterilization for heat-sensitive devices
-
D
Cleaning achieves sterility; disinfection adds a chemical barrier; sterilization is for cosmetic finish