Dentin | Test For NTS PPSC FPSC, TEST

The main bulk of dentin is formed by______________?

Hamad Dentin 01/12/2020

A. Peritubular dentin
B. Mantle dentin
C. Inter tubular dentin
D. Predentin

Hamad Dentin 10/11/2020

A. Failure of coalescence of calcospherities
B. Fracture of the dentin
C. Artifact in light microscopy
D. Disturbance in dentinal tubules

Hamad Dentin 02/11/2020

A. Concave
B. Straight
C. S0shaped
D. None of the above

Hamad Dentin 01/11/2020

A. Sclerotic dentin
B. Secondary dentin
C. Reparative dentin
D. All of the above

Hamad Dentin 16/10/2020

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

Hamad Dentin 27/09/2020

A. Mantle dentin
B. Circumpulpal dentin
C. Predentin
D. Secondary dentin

Hamad Dentin 11/09/2020

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

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 Dentin 26/07/2020

A. Ca3 (Po4)2 CaCo3
B. 3Ca (Po4)2 Ca(OH)2
C. CaPo4 Ca(OH)2
D. None of the above

Hamad Dentin 28/05/2020

A. Are found in mantle dentin
B. Contain collagen
C. Produce alkaline phosphatase
D. Inhibit mineralization