What is the primary purpose of hand hygiene in healthcare?

• A. To reduce transmission of pathogens and prevent infections
• B. To improve patient comfort
• C. To remove dirt and debris from hands
• D. To shorten hospital stays

Answer: (A)

Hand hygiene is aimed at breaking the chain of transmission of infectious agents in healthcare settings. By cleaning hands before touching a patient, after exposure to potentially contaminated material, and after patient contact, you minimize the chance that pathogens move between patients, clinicians, and the hospital environment. This directly lowers the incidence of healthcare-associated infections and protects patient safety. Alcohol-based hand rub is usually preferred for routine use because it’s fast and effective against most pathogens; soap and water is necessary when hands are visibly dirty or when dealing with certain organisms like C. difficile spores. While improving comfort or reducing hospital stays can be indirect benefits, the primary purpose is preventing infections by reducing transmission.