Oral Microbiology Test

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Oral Microbiology Test

 

1 / 60

Several infections occur in the oral cavity that are of relevance to the dental team. Which of the following infections does virus cause?

2 / 60

During AIDS, HIV infects?

3 / 60

Which of the following statements on Actinomycetes are not true?

4 / 60

Various viral infections are of relevance to the dental team, including those that cause disease affecting the head neck region. Which one of the following viruses causes cold sores?

5 / 60

Actinobacillus actinomycetemcomitans possesses certain virulence factors that enable it to invade tissues, such as ?

6 / 60

Main causative organism of chicken pox is?

7 / 60

Epstein-Barr Virus (EBV)?

8 / 60

Acute necrotizing ulcerative gingivitis (ANUG) or trench mouth is caused by a mixed bacterial infection such as?

9 / 60

Herpagina is usually cause by?

10 / 60

Fusobacterium Nucleatum πŸ˜•

11 / 60

Cryptococcosis?

12 / 60

There are some main routes of infection in oral cavity, which one is inexact?

13 / 60

Which is not true about Ludwig angina?

14 / 60

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

15 / 60

A facultative anaerobic is:?

16 / 60

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

17 / 60

How to manage dentoalveolar abscess?

18 / 60

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

19 / 60

Which of the following statements on dental caries are true?

20 / 60

Gram staining reflects in bacteria?

21 / 60

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

22 / 60

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

23 / 60

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

24 / 60

Mouthwashes used for controlling oral malodor should contain?

25 / 60

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

26 / 60

Members of the genus Lactobacillus are normal microflora of the?

27 / 60

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

28 / 60

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

29 / 60

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

30 / 60

Virus replicate by which of the following?

31 / 60

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

32 / 60

Following can be used for cultivation of viruses EXCEPT:?

33 / 60

In dentoalveolar abscess, the bacteria reach pulp by:?

34 / 60

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

35 / 60

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

36 / 60

Paroi bactΓ©rie gram positif αž˜αžΆαž“αž›αž€αŸ’αžαžŽαŸˆ?

37 / 60

αž”αžšαž·αž˜αžΆαžŽαž…αŸ†αžŽαžΈαž’αžΆαž αžΆαžšαžŸαŸ†αžšαžΆαž”αŸ‹αž‘αŸ’αžšαž‘αŸ’αžšαž„αŸ‹αž‡αžΈαžœαž·αžαž”αžΆαž€αŸ‹αžαŸαžšαžΈαž αŸ…αžαžΆ?

38 / 60

Protoplaste αž‚αžΊαž‡αžΆαž”αžΆαž€αŸ‹αžαŸαžšαžΈαžŠαŸ‚αž›?

39 / 60

Paroi bacterie gram nΓ©gatif αž˜αžΆαž“αž›αž€αŸ’αžαžŽαŸˆ?

40 / 60

αž€αŸ’αž“αž»αž„αž€αžΆαžšαž‡αŸ’αžšαžΆαž”αž…αžΌαž›αž“αŸƒαžŸαžΆαžšαž’αžΆαžαž»αž“αž·αž„αž…αŸ†αžŽαžΈαž’αžΆαž αžΆαžšαžšαž”αžŸαŸ‹αž”αžΆαž€αŸ‹αžαŸαžšαžΈαž€αžšαžŽαžΈ forme complexΒ  αž˜αž»αž“αž“αžΉαž„αž”αžΆαž€αŸ‹ αžαŸαžšαžΈαž™αž€αž‘αŸ…αž”αŸ’αžšαžΎαž”αžΆαž“αžαŸ’αžšαžΌαžœαž€αžΆαžšαžšαž„αž€αžΆαžšαž”αŸ†αž”αŸ‚αž€αžŠαŸ„αž™ Exoenzyme αž‡αžΆαž˜αž»αž“αž‘αžΎαž”αž”αžΆαž“αž‡αžΆαž˜αŸ‰αžΌαž›αŸαž‚αž»αž›αžαžΌαž…αŸ— αž€αžšαžŽαžΈαž“αŸαŸ‡αž˜αžΆαž“αž˜αŸ‰αžΌαž›αž›αŸαž‚αž»αž›αž˜αž½αž™αž…αŸ†αž“αž½αž“αžαžΌαž…αž’αžΆαž…αž†αŸ’αž›αž„αž€αžΆαžαŸ‹ membrame cytoplasmique αžŠαžΌαž…αž‡αžΆ?

41 / 60

αž–αž–αž½αž€αž”αžΆαž€αŸ‹αžαŸαžšαžΈαžŠαŸ‚αž›αž‚αŸ’αž˜αžΆαž“ peptide-glycane αžαŸ‚αž˜αžΆαž“ enveloppe externe αž“αž·αž„αž—αŸ’αž“αžΆαžŸcytoplasmique αž αŸ…αžαžΆ ?

42 / 60

αž“αŸ…αž€αŸ’αž“αž»αž„ condition physico-chimique de la croissance αžšαž”αžŸαŸ‹αž”αžΆαž€αŸ‹αžαŸαžšαžΈαž€αŸ’αž“αž»αž„αž›αŸαž€αŸ’αžαžαžŽαŸ’αžŒαŸ Perssions partielles d’oxygΓ¨ne αž‚αŸαž”αŸ‚αž„αž…αŸ‚αž€αž”αžΆαž€αŸ‹αžαŸαžšαžΈαž‡αžΆαž…αŸ’αžšαžΎαž“αž”αŸ’αžšαž—αŸαž‘?

43 / 60

Micro-aΓ©rophile αž‚αžΊαž‡αžΆαž–αž–αž½αž€αž”αžΆαž€αŸ‹αžαŸαžšαžΈαžŠαŸ‚αž›αžαŸ’αžšαžΌαžœαž€αžΆαžš?

44 / 60

αž€αŸ’αž“αž»αž„αž€αžΆαžšαž‡αŸ’αžšαžΆαž”αž…αžΌαž›αž“αŸƒαž…αŸ†αžŽαžΈαž’αžΆαž αžΆαžšαžšαž”αžŸαŸ‹αž”αžΆαž€αŸ‹αžαŸαžšαžΈ permΓ©ase αž˜αžΆαž“αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“αž”αŸ’αžšαž—αŸαž‘β€‹ ?

45 / 60

αž€αŸ’αž“αž»αž„αž€αžΆαžšαž‡αŸ’αžšαžΆαž”αž…αžΌαž›αž“αŸƒαžŸαžΆαžšαž’αžΆαžαž»αž“αž·αž„αž…αŸ†αžŽαžΈαž’αžΆαž αžΆαžšαžšαž”αžŸαŸ‹αž”αžΆαž€αŸ‹αžαŸαžšαžΈαž”αŸ’αžšαž—αŸαž‘ permΓ©ase αž˜αžΆαž“?

46 / 60

αž€αžΆαžšαž‡αŸ’αžšαžΆαž”αž…αžΌαž›αž“αŸƒαžŸαžΆαžšαž’αžΆαžαž»αž“αž·αž„ αž…αŸ†αžŽαžΈαž’αžΆαž αžΆαžšαžšαž”αžŸαŸ‹αž”αžΆαž€αŸ‹αžαŸαžšαžΈ αž€αžΆαž›αžŽαžΆαžœαžΆαž‡αžΆ forme simple αž’αžΆαž…αž‡αŸ’αžšαžΆαž” αž…αžΌαž›αžŠαŸ„αž™αžαŸ’αžšαž„αŸ‹αŸ—αžŠαžΌαž…αž‡αžΆαžŸαžΆαžšαž’αžΆαžαž»?

47 / 60

αž”αžΆαž€αŸ‹αžαŸαžšαžΈαž”αŸ’αžšαž—αŸαž‘ MΓ©sophile αž’αžΆαž…αžšαžŸαŸ‹αž“αŸ…αž€αŸ’αž“αž»αž„αžŸαžΈαžαž»αžŽαŸ’αž αž—αžΆαž–?

48 / 60

αž‚αŸαž”αŸ’αžšαžΎl Microscope optique αž–αž·αž“αž·αžαŸ’αž™αž€αŸ’αž“αž»αž„αžŸαž—αžΆαž–αžšαžŸαŸ‹αž“αŸ…(Γ‘ l ‘Γ©tat frais) αž‚αžΊαžŸαž·αž€αŸ’αžŸαžΆαž–αž·αž“αž·αžαŸ’αž™αž–αžΈ πŸ˜•

49 / 60

αžŸαŸαž…αž€αŸ’αžαžΈαžαŸ’αžšαžΌαžœαž€αžΆαžšαž–αž·αžŸαŸαžŸ ( besoins srΓ©cifique ) αžšαž”αžŸαŸ‹αž”αžΆαž€αŸ‹αžαŸαžšαžΈ?

50 / 60

αž”αžΆαž€αŸ‹αžαŸαžšαžΈαžαŸ’αž›αŸ‡αž˜αž·αž“αž”αž„αŸ’αž€αž’αŸ„αž™αž˜αžΆαž“αž‡αŸ†αž„αžΊ ( non pathogΓ©ne ) αž’αžΆαž…αžšαžŸαŸ‹αž“αŸ…αž€αŸ’αž“αž»αž„milieu?

51 / 60

Strategy to control of rendox potential in oral biofilm:?

52 / 60

Steps in order to perform bacteriological diagnostic of oral microbiology:?

53 / 60

A bacterium from buccal mucosa that can cause lung infection in chronic obstructive pulmonary infections in cystic fibrosis patients is:?

54 / 60

Diseases are always found in oral cavity, except πŸ˜•

55 / 60

Infections of the mucosa are more usually associated with transient oral bacteria, which one is incorrect?

56 / 60

Major bacteria usually cause dental caries:?

57 / 60

Major bacteria cause periodontitis πŸ˜•

58 / 60

In dental caries, the protective factor is πŸ˜•

59 / 60

Antibiotic which is common use to treat anaerobic bacteria πŸ˜•

60 / 60

On tooth surface, bacteria that participate actively in adhesion of primary colonizers?

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