Certain spore-forming bacilli are used as biological test indicators during surgical instrument sterilization processes.

Question

Certain spore-forming bacilli are used as biological test indicators during surgical instrument sterilization processes.​

Quizplus · Accepted Answer

Certain spore-forming bacilli, such as Bacillus stearothermophilus and Geobacillus stearothermophilus, are used as biological indicators to test the effectiveness of sterilization processes for surgical instruments. These spores are highly resistant to heat, chemicals, and radiation, and if they are killed during the sterilization process, it is highly likely that other microorganisms on the instruments have been killed as well.

Certain Spore-Forming Bacilli Are Used as Biological Test Indicators During