Which of the following processes is a critical step in sterile reprocessing of surgical instrumentation?

A critical principle emphasized in the Certification Study Guide (6th edition) is that instrument reprocessing begins at the point of use, not in the sterile processing department. Immediate removal of gross soil and organic material—referred to as bioburden—prevents drying of blood, tissue, and other debris on instruments. Dried organic material significantly interferes with subsequent cleaning, disinfection, and sterilization processes, reducing the effectiveness of these steps and increasing the risk of surgical site infections.

The study guide explains that instruments should be kept moist or damp after use, typically by using an approved enzymatic spray, damp towel, or transport container, to prevent soil from adhering firmly to surfaces and lumens. This practice protects both the integrity of the instruments and the safety of personnel handling them. Delaying cleaning or allowing instruments to dry increases microbial load and biofilm formation, which are difficult to remove during later processing stages.

The incorrect options conflict with infection prevention standards: holding dirty instruments increases contamination risk; wrapping instruments in pads does not address bioburden; and sending instruments for sorting without point-of-care decontamination violates best practices. Proper point-of-care treatment is foundational to safe, effective sterile processing and is consistently tested on the CIC exam.