Decontamination and Manual Cleaning Flashcards
7 cards from real CER practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Decontamination and Manual Cleaning flashcards as text
What does 'soak time' refer to in manual endoscope cleaning?
Answer: The minimum time the scope should be immersed in enzymatic solution per manufacturer instructions
Soak time is the manufacturer-specified minimum immersion period in enzymatic solution needed for enzymes to break down organic soil effectively.
Why must reusable cleaning brushes be reprocessed between patients?
Answer: To prevent cross-contamination of microorganisms between patients
Reusable brushes can harbor pathogens and must be thoroughly cleaned and reprocessed between each patient use to prevent cross-contamination.
What action should be taken if visible soil remains in an endoscope channel after the first brushing pass?
Answer: Continue brushing until all visible soil is removed
All visible soil must be removed by repeating brushing before proceeding, because retained bioburden can protect microorganisms from disinfection.
Which valve or port on the endoscope requires individual brushing during manual cleaning?
Answer: All removable valves and port openings per manufacturer instructions
All removable valves, buttons, and port openings must be individually cleaned and brushed as specified by the manufacturer to ensure complete decontamination.
What personal protective equipment (PPE) is required during the manual cleaning of endoscopes?
Answer: Gloves, fluid-resistant gown, face shield or mask with eye protection
Manual cleaning generates aerosols and splatter, requiring gloves, fluid-resistant gown, and face/eye protection to protect the reprocessing staff.
How should the biopsy port cap be cleaned during endoscope reprocessing?
Answer: Removed, cleaned, and reprocessed separately per manufacturer instructions
Removable port caps must be detached and individually cleaned to ensure all surfaces are accessible and free of soil.
What is the purpose of flushing all channels with enzymatic solution during manual cleaning?
Answer: To ensure enzymatic solution contacts all internal surfaces for effective soil removal
Flushing channels with enzymatic solution ensures the cleaning agent reaches all internal surfaces to break down organic soil prior to brushing.