Certified Instrument Specialist (CIS) Practice Exam 2026 - Free CIS Practice Questions and Study Guide

Thermal disinfection is primarily utilized to kill pathogens, including bacteria and viruses, while leaving spores capable of withstanding extreme conditions intact. This disinfection method typically involves exposing materials or surfaces to high temperatures for a specific duration, effectively targeting and eliminating most microorganisms that pose a risk to health without achieving a complete sterilization that would also eradicate spores. It is particularly important in settings such as healthcare facilities, where ensuring that instruments and surfaces are free from harmful pathogens is vital, though not all microbial forms need to be targeted for every application. This understanding is crucial for maintaining safety and hygiene without requiring the more extreme measures of sterilization in all scenarios.