Oral Histology

A. Cervical third of buccal surface

B. Middle third of buccal surface

C. Middle third of lingual surface

D. Occlusal surface

A. Due to deposition of cementum and bone

B. Down growths of gingival epithelium

C. Gingival cysts formed from cell rests

D. Reversal of function of horizontal and oblique fibres

A. gingiva and alveolar mucosa

B. Hard palate and gingiva

C. Buccal andalveolar mucosa

D. Hard and soft palate

A. Endochondral ossification only

B. Membranous ossification only

C. Both of the above

D. None of the above

A. Cellular cementum

B. Acellular cementum

C. Both of the above

D. None of the above

A. Also known as basket cell

B. Structure is similar to smooth muscle and contains actin & myosin

C. The cell expel secretions by contraction

D. All of the above

A. Epithelial diaphragm

B. Cell rests of Malassez

C. Toot bud division or bell stage

D. None of the above

A. Horizontal

B. Oblique

C. Alveolar crest

D. Transseplat

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

A. Bell stage

B. Cap stage

C. Bud stage

D. Advanced bell stage