Which of these practices can help prevent the spread of diseases in a dental office?

Frequent hand washing is a crucial practice in preventing the spread of diseases in a dental office. It helps to eliminate pathogens from the hands of dental professionals, who frequently come into contact with various surfaces and materials that can harbor infectious agents. By regularly washing their hands, dental hygienists and other staff members minimize the risk of transmitting bacteria, viruses, and other pathogens to their patients and themselves.

This practice is supported by guidelines from health authorities, which emphasize that effective hand hygiene reduces healthcare-associated infections. Hand washing should be performed before and after patient interactions, after handling contaminated instruments, and throughout the workday to maintain a clean and safe environment. Adhering to this practice is part of standard infection control protocols that are essential in healthcare settings, including dental offices.