Before disinfecting a non-porous implement, the FIRST required step is to:

Before disinfecting a non-porous implement

Multiple choice — select the best answer

APhysically clean it to remove all visible debris and biofilm
BImmerse it in an EPA-registered disinfectant for 10 minutes
CRinse it under cool running water only
DSoak it in isopropyl alcohol for 5 minutes

✓ Correct answer: A. Physically clean it to remove all visible debris and biofilm Cleaning to remove all visible organic matter must occur before disinfection because soil and biofilm prevent the disinfectant from making full contact with the surface of the implement.

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Before disinfecting a non-porous implement, the FIRST required step is to:

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