Medical MCQs

A. The uncalcified matrix of cementum is called cementoid
B. Cementum contain type i collagen predominantly
C. Cementodentinal junction is sometimes scallopes in deciduous teeth and smooth in permanent teeth
D. All of the above

A. Inter tubular dentin
B. Peritubular dentin
C. Circum pulpal dentin
D. Secondary dentin

A. Direct neural stimulation
B. Fluid or hydrodynamic theory
C. Transduction theory
D. All of the above

A. Enamel
B. Dentin
C. Cementum
D. Bone

A. Sclerotic dentin
B. Mantal dentin
C. Interglobular dentin
D. Intertubular dentin

A. Enamel is harder than dentine
B. Enamel has no cells
C. Ameloblast secrete enamel and dentine
D. Odontoblast produce dentin

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

A. Third power of the diameter
B. Sixth power of the diameter
C. Square of the diameter
D. Fourth power of the diameter

A. Predentin
B. Mantle dentin
C. Interglobular dentin
D. Tertiary dentin

A. Lamina propria
B. Lamina lucida
C. Lamina limitans
D. Lamina densa