Match the following words with the correct definition.

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a tiny unit of living matter that is able to cause a disease;microbe

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protocol used to prevent transmission of contagious infective agents

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a chemical substance that inhibits the growth andreproductionof microbes butdoes not kill them; not toxicto humans

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a living thing too small to be seen except with a microscope; a tinyentity capable of carrying on life processes; synonymouswithmicrobe; various types exist in environment

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not capable of producing disease

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a chemical substance or process that kills most microbes

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removal of microbes that are able to cause disease; clean technique

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disease causing bacteria

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the absence of disease causing bacteria; infection free

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to be made unclean; unsterile; contain or be suspected ofcontainingdisease producing microbes

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living thing too small to be seen except with a microscope

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a person who has no signs of illness but who has microbeson or in the body which can be spread to others

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a process used to block the spread of bacteria

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invasion of the body by a microbe that is capable ofcausing adisease when it reproduces and multiplies

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chemical substance that kills microbes; used only for objects, not humans

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infection spread between individuals who are infected withdifferent disease producing microbes

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persons who have had an infection becoming infected again

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capable of being transferred from one person or place toanother person

1.Asepsis

2.Antiseptic

3.Bacteria

4.Barrier

5.Carrier

6.Communicable

7.Contaminate

8.Cross Infection

9.Disinfectant

10.Germ

11.Germicide

12.Infection

13.Medical Asepsis

14.Microorganism

15.Non pathogenic

16.Pathogen

17.Standard Precautions

18.Re infection