A. Are found in mantle dentin
B. Contain collagen
C. Produce alkaline phosphatase
D. Inhibit mineralization
Matrix vesicles_______________? Read More »
Dentin, Medical Mcqs, Oral Histology A. Collagen fibers are oriented perpendicular to DEJ
B. Vonkorff fibers are present
C. Contain phosphophoryn
D. Requires matrix vesicle for mineralization
One of the following statement is unique about circumpulpal dentine______________? Read More »
Dentin, Medical Mcqs, Oral Histology A. Transduction theory
B. Direct neural stimulation
C. Hydrodynamic theory
D. Hydrostatic theory
A. Predentin
B. Mantle dentin
C. Interglobular dentin
D. Tertiary dentin
A. Third power of the diameter
B. Sixth power of the diameter
C. Square of the diameter
D. Fourth power of the diameter
A. Primary and secondary dentin
B. Secondary dentin and circumpulpal dentin
C. Tetiary dentin and sclerotic dentin
D. All of the above
A. Enamel is harder than dentine
B. Enamel has no cells
C. Ameloblast secrete enamel and dentine
D. Odontoblast produce dentin
Regarding teeth which statement is wrong ? Read More »
Dentin, Medical Mcqs, Oral Histology A. Sclerotic dentin
B. Mantal dentin
C. Interglobular dentin
D. Intertubular dentin
Excess deposition of calcium in the dentinal tubules is referred to as______________? Read More »
Dentin, Medical Mcqs, Oral Histology A. Enamel
B. Dentin
C. Cementum
D. Bone
1st formed dental tissue______________? Read More »
Dentin, Medical Mcqs, Oral Histology A. Direct neural stimulation
B. Fluid or hydrodynamic theory
C. Transduction theory
D. All of the above
The pain transmission through dentin is______________? Read More »
Dentin, Medical Mcqs, Oral Histology