Sterrad is a gas plasma sterilizer used in operation theaters for disinfecting OT aicles. Which of the following is the active agent used in it?
**Core Concept**
Sterrad is a type of gas plasma sterilizer, which uses a combination of hydrogen peroxide gas and a catalyst to achieve sterilization. This process is based on the principle of chemical sterilization, where a chemical agent is used to inactivate microorganisms.
**Why the Correct Answer is Right**
The active agent used in Sterrad is **hydrogen peroxide plasma**. The hydrogen peroxide gas is generated by the Sterrad system and is then exposed to a catalyst, which breaks down the hydrogen peroxide into oxygen and water. The resulting plasma has strong antimicrobial properties, capable of inactivating bacteria, viruses, and fungi. The Sterrad system is designed to be effective against a wide range of microorganisms, including bacterial spores, which are highly resistant to disinfection.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not relevant to the question. Sterrad does not use ozone as its active agent.
**Option B:** Ethylene oxide is a different type of sterilizing agent, commonly used in medical devices and equipment. However, it is not the active agent used in Sterrad.
**Option C:** Glutaraldehyde is a potent disinfectant, but it is not used in the Sterrad system. It is often used for sterilizing heat-sensitive equipment and surfaces.
**Clinical Pearl / High-Yield Fact**
When using Sterrad or any other sterilizing agent, it's essential to follow the manufacturer's guidelines and protocols to ensure effective sterilization and prevent damage to equipment or surfaces.
**Correct Answer:** C. Glutaraldehyde is not the correct answer but the actual correct answer was not provided