What is the primary purpose of hand hygiene before and after resident contact?

• A. To replace the need for hand hygiene
• B. To reduce the risk of transmitting infectious agents from all residents
• C. To satisfy policy
• D. To sterilize residents

Answer: (B)

The main idea is that hand hygiene is a barrier against spreading infection. When hands carry germs, touching a resident or their environment can transfer those microbes to the resident, and germs from a resident or their surroundings can contaminate your hands and be carried to others. Cleaning hands before you touch someone prevents introducing pathogens to them, and cleaning after contact removes germs you may have picked up, protecting anyone you interact with next. This practice helps break the routes that infections use to spread, which is why its primary purpose is to reduce the risk of transmitting infectious agents between residents and staff. It isn’t about replacing hygiene with something else, satisfying a policy, or sterilizing residents—hand hygiene cleans hands to lower transmission risk.