Certified Healthcare Safety Professional (CHSP) Practice Exam

Which chemical is commonly known as Cidex?

1. Peracetic acid

2. Glutaraldehyde

3. Hydrogen peroxide

4. Ethylene oxide

The correct answer is: Glutaraldehyde

Cidex is a brand name that is primarily associated with glutaraldehyde, which is a chemical agent widely used for disinfecting medical and dental equipment. Glutaraldehyde is effective against a broad spectrum of microorganisms, including bacteria, viruses, and fungi, making it a popular choice in healthcare settings where high-level disinfection is required. This solution is particularly favored for its ability to penetrate and disinfect complex medical devices that cannot withstand heat sterilization. In addition to its primary use in disinfection, glutaraldehyde is also employed as a preservative in various formulations. Its effectiveness and stability under certain conditions contribute to its prevalence in the healthcare industry, specifically in settings focused on maintaining stringent infection control measures. The other chemicals mentioned are used for different purposes: peracetic acid is another disinfectant but is not marketed as Cidex; hydrogen peroxide is commonly used for disinfection but is not the same as Cidex; and ethylene oxide is primarily used for gas sterilization rather than as a liquid disinfectant like glutaraldehyde. Understanding the specific applications and efficacy of these chemicals is essential for making informed choices in infection prevention and control within healthcare environments.