HT Histotechnician

Category - Laboratory Operations

Uranus is correct when he states that which among the following is correct about the factors that affect the effectiveness of disinfection?
  1. The number of non-pathogenic microorganisms
  2. The volume of organic matter that is present during disinfection
  3. The model or make of the materials to be disinfected
  4. The humidity of the environment
Explanation
Answer: B - The volume of organic matter that is present during disinfection
Among the following factors that affect the effectiveness of disinfection, the volume of organic matter that is present during the process of disinfection is correct. The number of pathogenic microorganisms is another factor. The type and condition of the materials to be disinfected matter but not the model or make of such. Lastly, the temperature also affects the effectiveness of disinfection and not the humidity of the environment.
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