Infection Control Final Assessment Questions and Answers Graded A+

Infection Control Final Assessment Questions and Answers Graded A+ How does hand hygiene act as the first line of defense against infections? By removing or killing pathogens before they spread to others Why are gloves not a substitute for proper handwashing? Because gloves can have microscopic tears or become contaminated when removed What is the importance of cleaning a stethoscope between patient uses? To prevent cross-contamination of pathogens between patients Why must sharps containers be replaced when they are two-thirds full? To reduce the risk of accidental needle-stick injuries What makes biofilm on medical devices difficult to eliminate? Biofilm protects pathogens from disinfectants and antibiotics, making them harder to kill 2 Why is it critical to disinfect equipment used in isolation rooms separately? To avoid spreading pathogens to non-isolated areas What is the significance of air exchanges in isolation rooms? To dilute and remove airborne pathogens effectively Why should healthcare workers avoid wearing jewelry during patient care? Jewelry can harbor pathogens and interfere with proper hand hygiene What is the purpose of using color-coded waste bins in infection control? To ensure proper segregation and disposal of infectious and non-infectious waste Why should disposable masks be discarded after each use? To prevent reusing a contaminated mask that could spread infections How does proper bed linen handling reduce infection risks? By minimizing the release of airborne particles when moving soiled linens 3 Why is maintaining a clean breakroom important for infection control? Breakrooms can be hotspots for cross-contamination if not cleaned properly What is a key step in preventing surgical site infections during wound dressing changes? Using sterile gloves and tools to handle the wound Why is it important to routinely clean mobile devices in healthcare settings? Mobile devices frequently touch contaminated surfaces and can transfer pathogens How does limiting visitor access during an outbreak help control infections? It reduces the number of people who might bring or carry infections into the facility Why is it necessary to clean the wheels of medical transport equipment? Wheels can pick up and spread pathogens across hospital floors What is a simple yet effective way to educate patients about infection control? Providing easy-to-read handwashing posters in visible areas 4 Why is ensuring proper hydration of patients important in infection prevention? It strengthens their immune response and prevents complications like urinary tract infections What makes UV light effective in disinfecting certain hospital areas? UV light kills microorganisms by damaging their DNA Why should reusable medical tools be cleaned before sterilization? Cleaning removes organic material that