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

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

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

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

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

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

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

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

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

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

11) Initiation of dental caries depends upon:?

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

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

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

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

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

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

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

19) Viruses can be cultivated in?

20) Which is not true about Ludwig angina?

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

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

23) Microorganisms play the most essential role.?

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

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

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) How to manage dentoalveolar abscess?

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

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

30) A facultative anaerobic is:?

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

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

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

34) True about caries, all EXCEPT:?

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

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

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

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

39) Mouthwashes used for controlling oral malodor should contain?

40) Gram staining reflects in bacteria?

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

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

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

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

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

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

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

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

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

50) Virus replicate by which of the following?

51) Probiotics exhibit all BUT the following characteristics:?

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

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

54) An abortive infection is one in which: ?

55) Widely accepted theory of dental caries is 😕

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

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

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

59) What are the predominant plaque bacteria in periodontitis?

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

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

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

63) The primary cause of periodontal diseases is?

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

65) Dentoalveolar abscess is treated by:?

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

67) How to manage dental caries?

68) Aggressive periodontitis is treated by:?

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

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

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

72) Lysozyme is present in?

73) Chronic periodontitis is characterized by INEXACT:?

74) Caries, all are true except:?

75) What are the predominant plaque bacteria in gingivitis?

76) How to manage acute necrotizing ulcerative gingivitis?

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

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

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

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