Medical Device Reprocessing Association of Ontario (MDRAO) 2025 – 400 Free Practice Questions to Pass the Exam

Washing hands with soap and water is essential for effective hand hygiene because it is the method most effective in removing dirt, bacteria, viruses, and other contaminants from the skin. This practice is supported by health organizations worldwide, as it significantly reduces the likelihood of transmitting infections. Soap works by breaking down oils and dirt, allowing them to be rinsed away with water, which provides a mechanical action that further aids in removing pathogens.

While using gloves can add a layer of protection and applying lotion afterward can help maintain skin integrity, neither are substitutes for handwashing. Disinfectants can also be effective under certain circumstances, but their proper use may not achieve the same thoroughness in removing organic materials as washing with soap and water does. Therefore, regular handwashing remains a critical component of infection control practices.