Final answer:
According to the Spaulding Classification System, semi-critical items should be reprocessed by high-level disinfection.
Step-by-step explanation:
The Spaulding Classification System is used to classify items and systems based on their level of contamination. According to this system, semi-critical items, that come into contact with mucous membranes but do not penetrate them, should be reprocessed by high-level disinfection.
High-level disinfection is a process that kills or inactivates most microorganisms, including bacteria, viruses, and fungi. It is an important step in preventing the transmission of infections.
Examples of semi-critical items that require high-level disinfection include endoscopes, respiratory therapy equipment, and some surgical instruments.