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chapter10

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
anteroom   the area of the sterile compounding lab that is used for hand washing and garbing, staging of components, order entry, CSP labeling, and other high-particulate-generating activities  
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asepsis   the absence of pathogenic microorganisms  
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attenuated virus   a weakened virus contained in some vaccines as opposed to a live or inactive virus  
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autoclave   a device that generates heat and pressure to sterilize objects  
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bacterium   a small, single-celled microorganism that can exist in three main forms, depending on type: spherical (i.e., cocci), rod-shaped (i.e., bacilli), and spiral (i.e., spirochetes)  
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Centers for Disease Control and Prevention (CDC)   a governmental agency that provides guidelines and recommendations on health care, including infection control  
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clean room   an area that includes the staging areas and the LAFWs; also called the IV room or buffer area  
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compounded sterile preparation (CSP)   a sterile product that is prepared outside the pharmaceutical manufacturer's facility, typically in a hospital or compounding pharmacy  
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direct compounding area (DCA)   the sterile, compounding area of the LAFW, in which the concentration of airborne particles is controlled with a HEPA filter providing ISO Class 5 air quality  
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disinfectant   a chemical applied to an object or topically to the body for sterilization purposes, such as rubbing alcohol  
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epidemic   the occurrence of more cases of disease (such as the flu) than expected in a given area or among a specific group of people over a particular period  
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expiration date   the date after which a manufacturer's product should not be used  
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fungus   a single-celled organism similar to human cells that is marked by a rigid cell wall, reproduction by spores, and the absence of chlorophyll; feeds on living organisms (or on dead organic material)  
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germ theory of disease   the idea that microorganisms cause diseases  
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hand hygiene   the use of special dry, alcohol-based rinses, gels, or foams that do not require water  
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hand washing   the use of plain or antiseptic soap and water with appropriate time and technique  
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healthcare-associated infection (HAI)   an infection that a patient acquires as a result of treatment in a healthcare facility; also called a nosocomial infection  
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high-efficiency particulate airflow (HEPA) filter   a device used with LAFWs to filter out most particulate matter and to establish an aseptic environment in which to prepare parenteral products  
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horizontal laminar airflow workbench (LAFW)   a type of hood that is used to prepare IV drug admixtures, nutrition solutions, and other parenteral products aseptically  
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infection control committee (ICC)   a hospital committee that provides leadership in relation to infection control policies  
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International Organization for Standardization (ISO)   a classification system to measure the amount of particulate matter in room air; the lower the ISO number, the less particulate matter is present in the air  
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microbiology   the study of microorganisms  
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microorganism   a living microscopic organism or microbe such as bacteria, fungi, protozoa, or virus  
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pandemic   an epidemic that occurs across several countries and affects a sizable portion of the population in each country  
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pasteurization   a sterilization process designed to kill most bacteria and mold in milk and other liquids  
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phlebitis   an inflammation of the veins often caused by microparticulate contamination  
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protozoan   a single-celled organism that inhabits water and soil  
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sharp   a used needle, which can be a source of infection  
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spontaneous generation   an erroneous belief in the seventeenth century that some forms of life could arise spontaneously from matter; for example, that maggots could arise from decaying flesh  
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stability   the chemical and physical characteristics of the CSP, such as pH, degradation, formation of precipitates (or salts), or unexpected color changes  
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sterility   the absence of all microorganisms  
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sterilization   a process that destroys the microorganisms on a substance  
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universal precautions   procedures followed in healthcare settings to prevent infection as a result of exposure to blood or other bodily fluids  
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USP Chapter 797   guidelines on the sterility and stability of CSPs developed by the United States Pharmacopeia (USP) that have become standards for hospital accreditation  
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vertical laminar airflow workbench (LAFW)   a type of hood that offers additional protection for both the sterile compounding technician and the environment when aseptically compounding toxic chemicals; examples include a biological safety cabinet and a compounding aseptic containment isolator  
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virus   a minute infectious agent that does not have all of the components of a cell and thus can replicate only within a living host cell  
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