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Tooth Eruption

The maximum rate of eruption, as the tooth cusps reach the surface epithelium is around ________ μm/day?

The maximum rate of eruption, as the tooth cusps reach the surface epithelium is around ________ μm/day?

A. 100
B. 75
C. 50
D. 25

The maximum rate of eruption, as the tooth cusps reach the surface epithelium is around ________ μm/day? Read More »

Medical Mcqs, Oral Histology, Shedding And Miscellaneous, Tooth Eruption

Which of the following factors are primarily contributory to the shedding of deciduous tooth ?

Which of the following factors are primarily contributory to the shedding of deciduous tooth ?

A. Hydrostatic
B. Vascular pressure
C. Oncotic pressure
D. Masticatory pressure

Which of the following factors are primarily contributory to the shedding of deciduous tooth ? Read More »

Medical Mcqs, Oral Histology, Shedding And Miscellaneous, Tooth Eruption

The apical foramen of a fully developed permanent tooth is usually lined by_____________?

The apical foramen of a fully developed permanent tooth is usually lined by_____________?

A. Dentin
B. Cementum
C. Epithelial rest cells
D. The Epithelial diaphragm

The apical foramen of a fully developed permanent tooth is usually lined by_____________? Read More »

Medical Mcqs, Oral Histology, Shedding And Miscellaneous, Tooth Eruption

Oral tissue for microscopic examination is prepared by_______________?

Oral tissue for microscopic examination is prepared by_______________?

A. Embedded in paraffin and sectioned
B. Embedded in paradion and sectioned
C. Frozen and sectioned
D. Specimens ground into thin sections
E. All of the above

Oral tissue for microscopic examination is prepared by_______________? Read More »

Medical Mcqs, Oral Histology, Shedding And Miscellaneous, Tooth Eruption