Category: Oral Histology

Epithelium of oral mucous membrane is_______________?

A. Keratinized
B. Non keratinized
C. Ortho, para and non keratinized
D. Only para keratinized

A. Primary teeth
B. Permanent teeth
C. Both A and B
D. None of the above

A. Ankylosis may occur
B. Exforliation of teeth occur
C. Delayed eruption
D. No change occurs

A. Enamel meet cementum at a point
B. Enamel overlaps cementum
C. Cementum overlaps enamel
D. Both never meet

A. Eosin & haematoxylin
B. Carbol fuschin
C. Sudan III
D. Cresyl violet

A. Avascular
B. Vascular
C. Has blood supply initially only
D. None of the above

A. Langhan’s cell
B. RBC
C. Langerhans cell
D. Grey cell

A. Circumvallate
B. Filliform
C. Foliate
D. Fungiform

A. By using 10% formalin
B. By using liquid or solid Co2
C. By using increasing percentages of alcohol
D. By using 5% nitric acid

Hamad Dentin 21/08/2020

A. Primary and secondary dentin
B. Secondary dentin and circumpulpal dentin
C. Tetiary dentin and sclerotic dentin
D. All of the above