Question 85

EPA-registered disinfectants must contain bactericidal, fungicidal, and virucidal properties.

To be effective in an establishment, an EPA-registered disinfectant must include properties that are bactericidal, fungicidal, and virucidal, ensuring it can eliminate a wide range of pathogens.

A) bactericidal, fungicidal, and tuberculocidal

This option is incorrect because while it includes bactericidal and fungicidal properties, it specifies tuberculocidal instead of virucidal. The requirement for EPA-registered disinfectants focuses on combating a broader range of viruses, making this option insufficient for the context.

B) bactericidal, fungicidal, and virucidal

This option is correct as it encompasses all necessary properties needed for an EPA-registered disinfectant. It ensures that the disinfectant is capable of killing bacteria, fungi, and viruses, which is crucial for effective sanitation in various establishments.

C) bactericidal and virucidal

This option is incomplete as it lacks the requirement for fungicidal properties. While it includes two important aspects of disinfectant efficacy, the absence of fungicidal capability renders it inadequate for comprehensive disinfection.

D) bactericidal and fungicidal

This option is also insufficient because it omits virucidal properties. Although it addresses two important types of pathogens, without virucidal action, it does not meet the full criteria for an EPA-registered disinfectant.

Conclusion

Option B is definitively the correct answer as it meets all the necessary criteria for an effective EPA-registered disinfectant, ensuring protection against bacteria, fungi, and viruses. The other options either lack one or more critical components or fail to address the virucidal aspect, which is essential for comprehensive sanitization in an establishment.