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which chemical control agent listed below is not an antiseptic? \' 9. Assume you

ID: 302991 • Letter: W

Question

which chemical control agent listed below is not an antiseptic?

' 9. Assume you need to remove all of the microbes from a very large volume of liquid. Which method below would be the most effeczive and efficient in doing thisi? a. autoclaving b. filtration radiation pasteurization 10. Which of the following physical methods of tmicrobial control is NOT used in the food industry? a, pressure cooking s. osmotic pressure d. nonionizing radiation Pasteurization 11. Chemical methods of microbial control would be LEAST effective against which microbial entity? a. enveloped virus b. fungal cell c. bacterial endospore d. nonenveloped virus 12. Which chemical control agent listed below works against the broadest spectrurm of microbes? a. phenols b, alcohols c. halogens d. oxidizing agents 13. Soaps, by themseives, are examples of surfactants. b. degerming agents. c. antiseptes d) both a and b. 14. Which chemical control agent listed helow has the highest disinfectant classification? a. heavy metals b. halogens Which chemical control agent listed below is NOT an antiseptic? a. ethylene oxide b. detergent c. aldehydes 15. oxide ol gent listed d c. rubbing alcohol d. iodine Fill in the Blanks 1. Bleach is an example of a chemical_ 2. If an antibiotic kills a bacterial pathogen, it is said to be ; if it only inbibits the growth of the bacterial

Explanation / Answer

9.c. radiation

10.a pressure cooking

11.c. bacterial endospore

12. d. oxidising agents

13.d. both a and b

14.c. aldehyde

15.b. detergent