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Nov 28, 2023 · Sterilization describes a process that destroys or eliminates all forms of microbial life and is carried out in health-care facilities by physical or chemical methods. Steam under pressure, dry heat, EtO gas, hydrogen peroxide gas plasma, and liquid chemicals are the principal sterilizing agents used in health-care facilities.
Nov 28, 2023 · The term is used especially for preparations applied topically to living tissue. Asepsis: Prevention of contact with microorganisms. Autoclave: Device that sterilizes instruments or other objects using steam under pressure. The length of time required for sterilization depends on temperature, vacuum, and pressure. B. Bacterial count:
To make free from live bacteria or other microorganisms. 2. To eliminate the ability of a person or animal to produce offspring, as by altering or removing the reproductive organs. 3. a. To make incapable of bearing fruit or germinating. b. To render (land) unfruitful. ster′i·li·za′tion (-lĭ-zā′shən) n. ster′il·iz′er n.
Nov 28, 2023 · Sterilization destroys all microorganisms on the surface of an article or in a fluid to prevent disease transmission associated with the use of that item.
In sterilizing objects or substances, the high resistance of bacterial spore cells must be taken into account. Most dangerous bacteria are destroyed at a temperature of 50° to 60°C, so that pasteurization of fluid, which is the application of heat at about 60°C, destroys disease-causing bacteria.
To eliminate or destroy all forms of microorganisms, such as bacteria, viruses, and fungi, from a surface, object, substance, or environment. "The restaurant kitchen must sterilize cutting boards and utensils to prevent cross-contamination."
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STERILIZE definition: 1. to perform a medical operation on someone in order to make them unable to have children: 2. to…. Learn more.
