Disinfection is best described as:

• A. Lowering microbial counts on eating utensils
• B. The complete destruction of all microbial life, including spores
• C. The process of destroying pathogens, kills 99.9% of germs
• D. A written consent form

Answer: (C)

Disinfection focuses on eliminating disease-causing microorganisms on inanimate surfaces to reduce the risk of infection. The best description is that disinfection is the process of destroying pathogens, achieving a high kill rate (such as 99.9%), which targets the germs most likely to cause illness. This distinguishes it from sanitizing, which lowers overall microbial counts to safe levels (often for food-contact surfaces) but isn’t specifically about pathogens; and from sterilization, which aims to destroy all microbial life, including spores. An unrelated option, like a written consent form, has no connection to disinfection.