Category: Oral Histology

Gubernacular canal guides the eruption of_____________?

Hamad Tooth Eruption, Shedding And Miscellaneous 04/09/2020

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

Hamad Cementum 01/09/2020

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

Hamad Cementum 31/08/2020

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

Hamad Tooth Eruption, Shedding And Miscellaneous 29/08/2020

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

Hamad Cementum 29/08/2020

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

Hamad Oral Mucous Membrane 27/08/2020

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

Hamad Oral Mucous Membrane 25/08/2020

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

Hamad Tooth Eruption, Shedding And Miscellaneous 21/08/2020

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

Hamad Periodontal Ligament 19/08/2020

A. Fibroblasts
B. Multi totipotent cells
C. Cementoblasts
D. Cell rests of malassez