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

2) How to manage acute necrotizing ulcerative gingivitis?

3) How to manage dentoalveolar abscess?

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

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

6) True about caries, all EXCEPT:?

7) Virus replicate by which of the following?

8) Chronic periodontitis is characterized by INEXACT:?

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

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

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

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

13) Aggressive periodontitis is treated by:?

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

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

16) A facultative anaerobic is:?

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

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

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

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

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

22) Lysozyme is present in?

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

24) What are the predominant plaque bacteria in periodontitis?

25) Microorganisms play the most essential role.?

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

27) How to manage dental caries?

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

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

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

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

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

33) Viruses can be cultivated in?

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

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

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

37) Probiotics exhibit all BUT the following characteristics:?

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

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

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

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

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

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

44) Widely accepted theory of dental caries is 😕

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

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

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

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

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

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

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

52) Caries, all are true except:?

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

54) What are the predominant plaque bacteria in gingivitis?

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

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

57) The primary cause of periodontal diseases is?

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

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

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

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

62) Which is not true about Ludwig angina?

63) Dentoalveolar abscess is treated by:?

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

65) 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?

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

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

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

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

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

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

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

73) Mouthwashes used for controlling oral malodor should contain?

74) Initiation of dental caries depends upon:?

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

76) An abortive infection is one in which: ?

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

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

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

80) Gram staining reflects in bacteria?