Infection Control & SafetyQuestion 372 of 484
What is the difference between sterilization and high-level disinfection as used in salon settings?
a.They are interchangeable terms with the same outcome
b.Sterilization (e.g., autoclave) destroys all microbial life including spores; high-level disinfection destroys most pathogens but may not kill all bacterial spores
c.Sterilization is achieved with rubbing alcohol; disinfection requires bleach
d.Both are accomplished by wiping with soap and water
Explanation
Sterilization destroys all forms of microbial life, including resistant bacterial spores, typically via autoclave. High-level chemical disinfection kills most pathogens (bacteria, viruses, fungi, TB) but is not guaranteed sporicidal. Salons routinely use disinfection, not sterilization.
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