Florida Nursing Assistant Competency Pracrice Exam

Frequent hand washing is considered the best method for preventing the spread of infection because it effectively removes pathogens from the hands, which are a primary vector for transmitting germs. Hand washing with soap and water for at least 20 seconds can eliminate bacteria and viruses that people may come into contact with through surfaces, food, or other individuals. This action significantly reduces the likelihood of illnesses being spread within healthcare settings and communities.

While wearing gloves, avoiding close contact, and cleaning surfaces are all important practices that contribute to infection control, they are not as universally effective as hand washing. Gloves can become contaminated and might give a false sense of security if not used properly. Avoiding close contact may reduce the risk of transmission but is not always feasible in every situation, especially within healthcare facilities. Regularly cleaning surfaces is crucial for reducing the presence of pathogens on frequently touched areas, but it does not address the primary means through which individuals often come into contact with infectious agents: their own hands. Frequent hand washing provides a direct, proactive approach to minimizing infection risks.