INBDE (Integrated National Board Dental Examination) Practice Exam

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What solution is used for sterilizing heat-sensitive items?

Formaldehyde
Glutaraldehyde
Ethanol
Hydrogen Peroxide

The correct answer is: Glutaraldehyde

Explanation Glutaraldehyde is used as a solution for sterilizing heat-sensitive items because it does not require high temperatures to be effective. This makes it a more suitable option compared to Formaldehyde and Hydrogen Peroxide, which both require high heat for proper sterilization. Ethanol, although it can be used as a disinfectant, it may not be suitable for sterilization of heat-sensitive items. Additionally, ethanol can evaporate quickly which may not allow for sufficient contact time to ensure proper sterilization. Therefore, Glutaraldehyde is the best solution for sterilizing heat-sensitive items.