1) Which of the following statements on diagnosis of dental caries is INEXACTE?

2) The following infectious agents are likely to be transmitted in dental care settings:?

3) Which of the following statements on chronic periodontitis is INEXACTE?

4) The bacteria detected in localized aggressive periodontitis are:?

5) The human body provides a favorable habitat for microorganisms. Which of the following does not contribute to this favorable habitat?

6) Following can be used for cultivation of viruses EXCEPT:?

7) Microorganisms that are frequently implicated in the pathogenesis of periodontal abscess include:?

8) Which of the following statements on clinical sign of chronic periodontitis is INEXACTE?

9) Which of the following is associated with dental caries?

10) Which of the following vaccines would you recommend to your new female dental surgery assistant starting work with you?

11) Which of the following statements on dental caries are true?

12) The peak incidence of juvenile periodontitis in children occurs at ages:?

13) True about caries, all EXCEPT:?

14) Which genus of bacterium contributes to plaque, caries, gingivitis, and periodontal disease?

15) An example of a nonspecific chemical barrier to infection is…?

16) Microorganism that can grow in the presence as well as in the absence of molecular oxygen is?

17) Which of the following statements on clinical sign of dental caries is INEXACTE?

18) Microorganisms play the most essential role.?

19) Aggressive periodontitis is treated by:?

20) The main difference in true bacteria and mycoplasma is that it does not posses:?

21) How to manage dentoalveolar abscess?

22) Which of the following bacteria that is predominant in aggressive periodontitis?

23) Demineralization of inorganic portion and destruction of organic of tooth is known as:?

24) Which of the following statements on acute necrotizing ulcerative gingivitis is INEXACTE?

25) In dentoalveolar abscess, the bacteria reach pulp by:?

26) There are many different types of bacteria normally present in the oral cavity. Which of the following is the name of the one most likely to be associated with the onset of dental caries?

27) Probiotics exhibit all BUT the following characteristics:?

28) Mouthwashes used for controlling oral malodor should contain?

29) The organisms which can grow best in the presence of a low concentration of oxygen?

30) Members of the genus Lactobacillus are normal microflora of the?

31) What is the cause of death in Ludwig angina?

32) Normal flora help protect the body from pathogens … ?

33) Which of the following statements on streptococci are not true?

34) Widely accepted theory of dental caries is 😕

35) Viruses can be cultivated in?

36) Lysozyme is present in?

37) A facultative anaerobic is:?

38) Which of the following statements on complication of Ludwig’s angina is INEXACTE?

39) Which of the following statements on periodontal disease is INEXACT?

40) How to manage dental caries?

41) Initiation of dental caries depends upon:?

42) Which of the following statements on dentoalveolar abscess is true?

43) Predisposing factors for acute necrotizing ulcerative gingivitis include INEXACT:?

44) Turbid dentin in carious tooth is all EXCEPT:?

45) Which of the following statements on the natural history of periodontal disease is INEXACT?

46) How to manage acute necrotizing ulcerative gingivitis?

47) The main causative agent of Ludwig angina is:?

48) Which of the following disease most commonly afflicts human?

49) Gram staining reflects in bacteria?

50) Mouthwashes contain several chemical agents to effectively control oral malodor. Select the agent that does not belong in mouthwashes:?

51) Which of the following bacteria that is predominant in chronic periodontitis?

52) The most common protozoa in the oral cavity of people ?

53) Which of the following statements on prevention of dental caries is INEXACTE?

54) What are the predominant plaque bacteria in healthy condition?

55) With regard to prevention of dental caries, which of the following statements are true?

56) Which of the following statements on dentoalveolar infections is INEXACTE?

57) What are the predominant plaque bacteria in periodontitis?

58) An abortive infection is one in which: ?

59) The primary cause of periodontal diseases is?

60) Which of the following statements on dental caries is INEXACTE?

61) The dietary carbohydrate most likely involved in etiology of dental caries is 😕

62) Caries, all are true except:?

63) For a bacterium to be seriously considered in the etiology of dental caries, it must 😕

64) Viruses that persist in the cell and cause recurrent disease are considered?

65) Which of the following bacteria that is predominant in healthy condition?

66) Which of the following statements on aggressive periodontitis is EXACTE?

67) Which of the following statements on Ludwig’s angina is INEXACTE?

68) Bacterial pathogens attach most often by all except which of the following mechanisms?

69) Virus replicate by which of the following?

70) The main causative agent of Ludwig’s angina is:?

71) Main predisposing factors of acute necrotizing ulcerative gingivitis is:?

72) What are the predominant plaque bacteria in gingivitis?

73) Dentoalveolar abscess is treated by:?

74) Communicable diseases can spread by several methods. Which is not an example of the direct transmission mode of disease spread?

75) Which of the following statements on clinical sign of necrotizing ulcerative gingivitis is INEXACTE?

76) The mutans group of streptococci are key cariogenic pathogens. Which of the following belongs to the mutans group?

77) The legend of worms, endogenous theories, chemical theories and parasitic theory are early theories explaining:?

78) Chronic periodontitis is characterized by INEXACT:?

79) Which of the following procedures can be regarded as optimal for controlling cross infection in a dental clinic?

80) Which is not true about Ludwig angina?