Search
.Management Sciences
Category: Oral Histology
The type of tertiary dentin which contains cellular inclusions is found in_____________?
A. Sclerotic dentin
B. Mantle dentin
C. Predentin
D. Osteodentin
A special feature of the periodontal ligament fibroblasts is______________?
A. The number or organelles
B. Presence of actin fibres and shape change
C. size of the cells
D. Collagen fibre formation
Bulk of lamina propria of the gingiva is made of collagen type_______________?
A. I
B. II
C. III
D. IV
Which type of collagen fibers demonstrates Chicken wire configuration ?
A. Type I
B. Type II
C. Type III
D. Type IV
After the eruption of crown, reduced enamel is known as_____________?
A. Primary attachment epithelium
B. Secondary attachment epithelium
C. Primary enamel cuticle
D. Reduced enamel epithelium
Basal bone is____________?
A. That part of the bone embracing apices of root of teeth
B. Lower border of the mandible
C. Ramus of the mandible
D. That part of the bone containing teeth
Protein making up the bulk of keratohyaline granules in stratum granulosum of keratinized epithelium is______________?
A. Involucrin
B. Vinculin
C. Filaggrin
D. Nectin
All of the following is lined by stratified squamous epithelium, except ?
A. Lips
B. Tongue
C. Roof of the soft palate
D. Oropharynx
The hertwig’s epithelial root shealth is essential to development of the root because it_______________?
A. Gives rise to cementoblasts that produce cementum of the root
B. Moulds the shape of roots and stimulates differentiation of odontoblasts
C. Given rise to odontoblasts that lay down dentin of the root
D. Remians as an essential constituents of the periodontal ligament
Dentino enamel junction is_________________?
A. Non-scalloped
B. Straight
C. Scalloped and the convexities are directed towards dentin
D. Scalloped and the convexities are directed towards enamel
Recent Comments