Which of the following actions best illustrates the purpose of disinfecting?

The action that best illustrates the purpose of disinfecting is the use of chemicals to eliminate pathogens. Disinfecting involves employing specific chemical agents to reduce or eliminate pathogenic microorganisms on surfaces or objects. This process is crucial in healthcare settings, especially in nursing care institutions, to maintain a clean and safe environment for patients and staff.

While removing dust from surfaces and organizing medical supplies are important for maintaining cleanliness and order, they do not specifically target pathogens. Washing hands before patient interaction, while a vital practice for infection control, primarily focuses on minimizing the transfer of pathogens rather than actively disinfecting surfaces or equipment. In contrast, the use of disinfectants specifically aims to address the presence of harmful microorganisms, making it the most appropriate choice in the context of disinfecting actions.