Description
Microbiology A Human Perspective 7th Edition Nester Anderson Roberts Test Bank
ISBN:0073375314
ISBN-13:9780073375311
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Below you will find some free nursing test bank questions from this test bank:
Ch05
Multiple Choice Questions
1. | Lister developed his ideas on prevention of infection during medical procedures after studying the work of
|
2. | One of the first chemicals used Lister to prevent surgical infections was
|
3. | The process of killing or removing all of the microorganisms in or on a material is termed
|
4. | A sterile item is free of
|
5. | A suffix used to describe a killing action would be
|
6. | Pasteurization
|
7. | Plain soap is very effective in controlling spread of microorganisms because it is
|
8. | Nosocomial infections
|
9. | To reduce or eliminate disease/spoilage causing organisms, food is often subjected to
|
10. | Which of the following organisms are resistant to destruction typical control methods?
|
11. | A common environmental organism that may even grow in certain chemical disinfectants is
|
12. | Upon treatment with heat or chemicals, bacteria will
|
13. | In a one D process, how many D values would it take to reduce a population of 1010 cells to one survivor?
|
14. | If a process kills 90% of the organisms per minute, how many minutes would it take to kill all organisms when starting with 100,000 organisms?
|
15. | Microbial death rates may be affected by
|
16. | In order to speed up the sterilization process, which of the following would be useful?
|
17. | Moist heat kills microorganisms by
|
18. | Boiling is not reliable for sterilization because
|
19. | Typical conditions used for sterilization are
|
20. | Which are essentially equivalent treatments?
|
21. | Which of the following is not a sterilization method?
|
22. | Which of the following methods sterilize the materials?
|
23. | The autoclave treatment may be monitored by
|
24. | Commercial canning processes
|
25. | Oxidation of proteins is achieved most readily
|
26. | A common application of dry heat in the microbiology laboratory is to
|
27. | Liquid media containing heat-sensitive components would best be sterilized by
|
28. | Generally, membrane filters are not used to remove
|
29. | Gamma rays cause biological damage in living systems by
|
30. | Gamma irradiation
|
31. | Which would be most effective against Pseudomonas?
|
32. | Ultraviolet radiation at the bactericidal wavelength destroy bacteria by
|
33. | Microwaves do not kill organisms directly but kill by
|
34. | Chemical germicides
|
35. | Alcohols are not reliably effective at destroying
|
36. | Glutaraldehyde
|
37. | Chlorhexidine
|
38. | Ethylene oxide is gas that
|
39. | Chlorine
|
40. | Which is true of iodine?
|
41. | Which of the following is true of hydrogen peroxide?
|
42. | Phenolics
|
43. | Hexachlorophene has been particularly effective against
|
44. | Quaternary ammonium compounds are
|
45. | The most important function of nitrites in processed foods is to
|
46. | Which of the following is(are) considered when selecting a germicidal chemical?
|
47. | Silver sulfadiazine, a combination of silver and a sulfa drug, is used to
|
48. | Compounds of tin, mercury, arsenic, and copper are no longer used to prevent microbial growth in cooling water primarily because
|
True / False Questions
49. | Prions and viroids are easily destroyed common sterilization procedures.
True False |
50. | The endospores of Pseudomonas make that organism very difficult to kill.
True False |
51. | Upon heat treatment, bacteria die at a constant proportion.
True False |
52. | The more bacteria one starts with, the longer it will take to kill them all.
True False |
53. | Heat treatment is an effective method for sterilization or disinfection of all materials.
True False |
54. | Boiling is very effective at removing most common waterborne pathogens.
True False |
55. | Pasteurization results in the sterilization of food products.
True False |
56. | Dry heat takes a much shorter time to sterilize material than wet heat.
True False |
57. | 100% ethanol is twice as effective as 60% ethanol at controlling bacteria.
True False |
58. | Generally, heavy metals, except silver, have been proven to be too toxic for use on human tissue and are no longer used medically.
True False |
59. | Hydrogen peroxide may be used as a sterilant on living tissue.
True False |
60. | Cold and freezing are very effective in killing bacteria.
True False |
61. | Organic acids, such as benzoic acid, are often added to foods to prevent microbial growth.
True False |
Ch05 Key
Multiple Choice Questions
1. | Lister developed his ideas on prevention of infection during medical procedures after studying the work of
|
Bloom’s Level: 1. Remember Learning Outcome: 05.01 Section: 05.01 Topic: History of Microbiology |
2. | One of the first chemicals used Lister to prevent surgical infections was
|
Bloom’s Level: 1. Remember Learning Outcome: 05.01 Section: 05.01 Topic: History of Microbiology |
3. | The process of killing or removing all of the microorganisms in or on a material is termed
|
Bloom’s Level: 2. Understand Learning Outcome: 05.01 Section: 05.01 Topic: Control of Microbial Growth |
4. | A sterile item is free of
|
Bloom’s Level: 2. Understand Learning Outcome: 05.01 Section: 05.01 Topic: Control of Microbial Growth |
5. | A suffix used to describe a killing action would be
|
Bloom’s Level: 1. Remember Learning Outcome: 05.01 Section: 05.01 Topic: Control of Microbial Growth |
6. | Pasteurization
|
Bloom’s Level: 2. Understand Learning Outcome: 05.01 Section: 05.01 Topic: Control of Microbial Growth |
7. | Plain soap is very effective in controlling spread of microorganisms because it is
|
Bloom’s Level: 2. Understand Learning Outcome: 05.02 Section: 05.01 Topic: Control of Microbial Growth |
8. | Nosocomial infections
|
Bloom’s Level: 2. Understand Learning Outcome: 05.02 Section: 05.01 Topic: Infection and Disease |
9. | To reduce or eliminate disease/spoilage causing organisms, food is often subjected to
|
Bloom’s Level: 1. Remember Learning Outcome: 05.02 Section: 05.01 Topic: Control of Microbial Growth |
10. | Which of the following organisms are resistant to destruction typical control methods?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
11. | A common environmental organism that may even grow in certain chemical disinfectants is
|
Bloom’s Level: 1. Remember Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
12. | Upon treatment with heat or chemicals, bacteria will
|
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
13. | In a one D process, how many D values would it take to reduce a population of 1010 cells to one survivor?
|
Bloom’s Level: 3. Apply Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
14. | If a process kills 90% of the organisms per minute, how many minutes would it take to kill all organisms when starting with 100,000 organisms?
|
Bloom’s Level: 3. Apply Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
15. | Microbial death rates may be affected by
|
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
16. | In order to speed up the sterilization process, which of the following would be useful?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
17. | Moist heat kills microorganisms by
|
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
18. | Boiling is not reliable for sterilization because
|
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
19. | Typical conditions used for sterilization are
|
Bloom’s Level: 1. Remember Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
20. | Which are essentially equivalent treatments?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.05 Section: 05.03 Topic: Control of Microbial Growth |
21. | Which of the following is not a sterilization method?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
22. | Which of the following methods sterilize the materials?
|
Bloom’s Level: 1. Remember Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
23. | The autoclave treatment may be monitored by
|
Bloom’s Level: 1. Remember Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
24. | Commercial canning processes
|
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
25. | Oxidation of proteins is achieved most readily
|
Bloom’s Level: 2. Understand Learning Outcome: 05.05 Section: 05.03 Topic: Control of Microbial Growth |
26. | A common application of dry heat in the microbiology laboratory is to
|
Bloom’s Level: 1. Remember Learning Outcome: 05.05 Section: 05.03 Topic: Control of Microbial Growth |
27. | Liquid media containing heat-sensitive components would best be sterilized by
|
Bloom’s Level: 2. Understand Learning Outcome: 05.06 Section: 05.04 Topic: Control of Microbial Growth |
28. | Generally, membrane filters are not used to remove
|
Bloom’s Level: 2. Understand Learning Outcome: 05.06 Section: 05.04 Topic: Control of Microbial Growth |
29. | Gamma rays cause biological damage in living systems by
|
Bloom’s Level: 2. Understand Learning Outcome: 05.07 Section: 05.04 Topic: Control of Microbial Growth |
30. | Gamma irradiation
|
Bloom’s Level: 2. Understand Learning Outcome: 05.07 Section: 05.04 Topic: Control of Microbial Growth |
31. | Which would be most effective against Pseudomonas?
|
Bloom’s Level: 3. Apply Learning Outcome: 05.07 Section: 05.04 Topic: Control of Microbial Growth |
32. | Ultraviolet radiation at the bactericidal wavelength destroy bacteria by
|
Bloom’s Level: 2. Understand Learning Outcome: 05.07 Section: 05.04 Topic: Control of Microbial Growth |
33. | Microwaves do not kill organisms directly but kill by
|
Bloom’s Level: 2. Understand Learning Outcome: 05.07 Section: 05.04 Topic: Control of Microbial Growth |
34. | Chemical germicides
|
Bloom’s Level: 2. Understand Learning Outcome: 05.09 Section: 05.05 Topic: Control of Microbial Growth |
35. | Alcohols are not reliably effective at destroying
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
36. | Glutaraldehyde
|
Bloom’s Level: 2. Understand Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
37. | Chlorhexidine
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
38. | Ethylene oxide is gas that
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
39. | Chlorine
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
40. | Which is true of iodine?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
41. | Which of the following is true of hydrogen peroxide?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
42. | Phenolics
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
43. | Hexachlorophene has been particularly effective against
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
44. | Quaternary ammonium compounds are
|
Bloom’s Level: 2. Understand Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
45. | The most important function of nitrites in processed foods is to
|
Bloom’s Level: 2. Understand Learning Outcome: 05.11 Section: 05.05 Topic: Control of Microbial Growth |
46. | Which of the following is(are) considered when selecting a germicidal chemical?
|
Bloom’s Level: 2. Understand Learning Outcome: 05.09 Section: 05.05 Topic: Control of Microbial Growth |
47. | Silver sulfadiazine, a combination of silver and a sulfa drug, is used to
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
48. | Compounds of tin, mercury, arsenic, and copper are no longer used to prevent microbial growth in cooling water primarily because
|
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
True / False Questions
49. | Prions and viroids are easily destroyed common sterilization procedures.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.02 Topic: Infection and Disease |
50. | The endospores of Pseudomonas make that organism very difficult to kill.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.02 Section: 05.02 Topic: Control of Microbial Growth |
51. | Upon heat treatment, bacteria die at a constant proportion.
TRUE |
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
52. | The more bacteria one starts with, the longer it will take to kill them all.
TRUE |
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.02 Topic: Control of Microbial Growth |
53. | Heat treatment is an effective method for sterilization or disinfection of all materials.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.03 Section: 05.03 Topic: Control of Microbial Growth |
54. | Boiling is very effective at removing most common waterborne pathogens.
TRUE |
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
55. | Pasteurization results in the sterilization of food products.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.04 Section: 05.03 Topic: Control of Microbial Growth |
56. | Dry heat takes a much shorter time to sterilize material than wet heat.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.05 Section: 05.03 Topic: Control of Microbial Growth |
57. | 100% ethanol is twice as effective as 60% ethanol at controlling bacteria.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
58. | Generally, heavy metals, except silver, have been proven to be too toxic for use on human tissue and are no longer used medically.
TRUE |
Bloom’s Level: 1. Remember Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
59. | Hydrogen peroxide may be used as a sterilant on living tissue.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.10 Section: 05.05 Topic: Control of Microbial Growth |
60. | Cold and freezing are very effective in killing bacteria.
FALSE |
Bloom’s Level: 2. Understand Learning Outcome: 05.11 Section: 05.06 Topic: Control of Microbial Growth |
61. | Organic acids, such as benzoic acid, are often added to foods to prevent microbial growth.
TRUE |
Bloom’s Level: 1. Remember Learning Outcome: 05.11 Section: 05.06 Topic: Control of Microbial Growth |
Ch05 Summary
Category | # of Questions |
Bloom’s Level: 1. Remember | 19 |
Bloom’s Level: 2. Understand | 39 |
Bloom’s Level: 3. Apply | 3 |
Learning Outcome: 05.01 | 6 |
Learning Outcome: 05.02 | 4 |
Learning Outcome: 05.03 | 10 |
Learning Outcome: 05.04 | 10 |
Learning Outcome: 05.05 | 4 |
Learning Outcome: 05.06 | 2 |
Learning Outcome: 05.07 | 5 |
Learning Outcome: 05.09 | 2 |
Learning Outcome: 05.10 | 15 |
Learning Outcome: 05.11 | 3 |
Section: 05.01 | 9 |
Section: 05.02 | 10 |
Section: 05.03 | 15 |
Section: 05.04 | 7 |
Section: 05.05 | 18 |
Section: 05.06 | 2 |
Topic: Control of Microbial Growth | 57 |
Topic: History of Microbiology | 2 |
Topic: Infection and Disease | 2 |