Final answer:
Semicritical items require high-level disinfection according to Spaulding's classification of medical devices.
Step-by-step explanation:
Semicritical items, according to Spaulding's classification of medical devices, require high-level disinfection. Semicritical items are those that may come into contact with mucous membranes or nonintact skin but do not penetrate tissues. While they do not need to be sterilized, they do require a high level of disinfection to effectively remove potential pathogens. Examples of semicritical items include gastrointestinal endoscopes and equipment for respiratory therapies.