Final Exam
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| show | A non-pathogenic microorganism or metabolite which is used to reflect the microbiological quality of foods.
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| Name five things which indicator organisms can identify. | show 🗑
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| Give three advantages to indicator organisms. | show 🗑
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| Name the five categories of indicators. | show 🗑
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| show | Food quality, food safety, cleaning and sanitation indicators
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| Quality indicators can be used to assess ____ or ____. | show 🗑
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| T or F: The growth of quality indicators has a direct positive correlation with quality. | show 🗑
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| T or F: Direct microbial count indicates the presence of pathogens. | show 🗑
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| Direct microbial counts are indicators of ____, not ____. | show 🗑
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| show | True
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| Direct microbial counts are used for the validation of _____. | show 🗑
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| Name three metabolite indicators. | show 🗑
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| T or F: Indicators are more often used to assess safety and sanitation than quality. | show 🗑
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| What are three characteristics of good indicator organisms? | show 🗑
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| Food safety indicators are assumes to result from contamination with ____. | show 🗑
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| show | False
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| show | Enterobacteriaceae
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| show | lactose
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| show | True
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| ____ are the overall first fecal indicator. | show 🗑
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| show | Viruses with bacteria for hosts.
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| show | Plaques
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| show | Aerobic plate count, ATP bioluminescence
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| T or F: Enterococci are better indicator organisms for frozen foods rather than coliforms. | show 🗑
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| T or F: E. coli are more resistant to the environment and processing than Enterococci. | show 🗑
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| What are the two reasons for environmental monitoring programs? | show 🗑
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| show | Listeria
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| What are three methods of environmental monitoring? | show 🗑
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| All direct food contact surfaces is zone ___. | show 🗑
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| All non-food product contact surfaces is zone ___. | show 🗑
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| All areas surrounding zone 2 is zone ___. | show 🗑
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| show | 4
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| show | weekly
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| show | location
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| Name three examples of corrective actions. | show 🗑
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