CMI Restroom Sanitation & Infection Control Flashcards
6 cards from real CMI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 CMI Restroom Sanitation & Infection Control flashcards as text
What is the correct cleaning sequence when sanitizing a public restroom?
Answer: Top to bottom, clean to dirty
Cleaning from top to bottom and clean to dirty prevents recontaminating already-cleaned surfaces.
Which color-coding practice helps prevent cross-contamination in custodial operations?
Answer: Using different colored cloths for restrooms vs. other areas
Color-coded microfiber cloths and mops prevent pathogens from restrooms being transferred to food service or office areas.
What does 'dwell time' mean when using a disinfectant in a restroom?
Answer: The time the disinfectant must remain wet on a surface to be effective
Dwell time is the required contact time a disinfectant must remain on a surface to kill targeted pathogens as specified on the label.
Which area of a restroom typically harbors the highest concentration of pathogens?
Answer: Toilet handle and seat
Toilet handles and seats are high-touch surfaces directly exposed to fecal matter, making them hotspots for pathogens.
What minimum PPE should custodial technicians wear when cleaning restrooms?
Answer: Disposable gloves and eye protection
Gloves prevent skin contact with pathogens and chemicals, while eye protection guards against splashes of contaminated water or cleaning agents.
How should custodial technicians handle a restroom with a bloodborne pathogen spill?
Answer: Use EPA-registered disinfectant with proper PPE and follow biohazard cleanup protocols
Bloodborne pathogen spills require EPA-registered disinfectants, proper PPE including gloves and face shield, and adherence to OSHA Bloodborne Pathogens Standard protocols.