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Sterilization and Disinfection in a Dental Office Essays

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There are two important things to do in a dental office in order to prevent cross infection. These two forms are sterilization and disinfection. According to the CDC and the Food and Drug Administration before either of these forms can be used you have to clean the instruments. This can be done either by hand or by using an ultrasonic cleaner.
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Even though both sterilization and disinfection are both important there is a big difference between the two. Sterilization is the process of killing all microorganisms. Where disinfection is the process of destroying pathogenic organisms or rendering them inert. The centers for disease control says there is one cardinal rule for infection …show more content…

When using they system OSHA requires a material safety data sheet on the chemical vapor solution. The reason behind this is because of the chemicals' toxicity.
Essentials of dental assisting by Debbie S. Robinson - Doni L. Bird Fourth Edition Chapter 8 page 120. (this is for the bio) The third is dry heat. Dry heat is one of the earliest forms for sterilizing. This form is as it sounds, dry heat utilizes hot air that is either free from water vapor, or has very little of it, and where this moisture plays a minimal or no role in the process. The way dry heat sterilizes is by coagulating the proteins in any organism, thus causing drying of cells. Dry heat can even burn them to ashes. http://en.wikipedia.org/wiki/Dry_heat_sterilization The last form of sterilization I am going to talk about is cold sterile. The reason for cold sterile is not all items can go into heat sterilization. Liquid sterilant, such as 2% to 3.4% glutataldehyde, must be used for this type of sterilization. In order for the cold sterile to work the items must be fully submerged for no less than 10 hours, anything less than that would only be disinfection. This form of sterilization also requires a material safety data sheet due to it being a chemical.
Essentials of dental assisting by Debbie S. Robinson - Doni L. Bird Fourth Edition Chapter 8 page 122 Disinfection is intended to kill disease-producing microorganisms.

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