Oral Histology Quiz 4
1 / 50
Moth eaten appearance of of enamel is seen in____________?
2 / 50
Acellular cementum is typically found in_____________?
3 / 50
Cellular cementum is____________?
4 / 50
Carmalt?s glands are______________?
5 / 50
Width of the periodontal ligament is least at______________?
6 / 50
Bone adjacent to periodontal ligament that contains a great number of sharpey?s fibres is known as______________?
7 / 50
Chronic periapical inflammation is usually associated with____________?
8 / 50
The periodontal ligament is approximately_____________?
9 / 50
Specific stain for fat cells is___________?
10 / 50
Intermediate cementum is____________?
11 / 50
The relationship between the pulpal and periodontal tissue complex begins during dental development at_____________?
12 / 50
Non keratinized epithelium is found over___________?
13 / 50
The microhardness of dentin is about____________?
14 / 50
The range of level of fluoride secreted by the glands into the mouth is_____________?
15 / 50
Size of pulp chamber____________?
16 / 50
Neonatal lines are seen in_______________?
17 / 50
Enamel tufts are_______________?
18 / 50
The function of myoepithelial cells may be______________?
19 / 50
Which of the following is true?
20 / 50
The cell free zone in pulp lies____________?
21 / 50
Hertwig?s epithelial root sheath is made up of_______________?
22 / 50
Stippling?s______________?
23 / 50
The main function of horizontal fibres of P.D ligament is____________?
24 / 50
Among the following the structure that is most calcified is_______________?
25 / 50
Dendritic cell located in the stratified squamous keratinizing epithelium of the oral cavity include_____________?
26 / 50
The diameter of the largest arterial vessels in the pulp range from_____________?
27 / 50
All factors govering dentine permeability EXCEPT_______________?
28 / 50
perikymata are the external surface manifestations of_____________?
29 / 50
In multirooted teeth, formation of multiple roots is due to presence of_____________?
30 / 50
Which of the following is correct about serous glands_____________?
31 / 50
Mucin in mucous cells usually demonstrated by______________?
32 / 50
The thickness of prismless enamel in diciduous teeth is______________?
33 / 50
Dead tracts in ground section appears as_____________?
34 / 50
Epithelium of oral mucous membrane is_______________?
35 / 50
Dentinal tubules are______________?
36 / 50
Sharpey?s fibres are present in_______________?
37 / 50
If cementum is not formed______________?
38 / 50
Cells occurring in greatest number in pulp are______________?
39 / 50
The mucous membrane of cheeks and lips_____________?
40 / 50
The normal pH of the saliva is about_____________?
41 / 50
All of the following is lined by stratified squamous epithelium, except ?
42 / 50
Which of the following is correct about enamel crystals ?
43 / 50
In considering the process of eruption, the pre-functional eruptive stage of a tooth begins when the_____________?
44 / 50
The marrow found in the mandible is____________?
45 / 50
Metalloprotienases are used in which stage of the amelogenesis_____________?
46 / 50
Enamel can act in a sense like a_______________?
47 / 50
Age changes in periodeontal ligament include which of the following ?
48 / 50
Approximately how many enamel rods will be present in a maxillary molar ?
49 / 50
The function of merkel cells is_______________?
50 / 50
Cementum_____________?
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