A. Prevent extrusion
B. Prevent rotation
C. Maintains the mesiodistal width
D. All of the above
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Related Mcqs:
- Bone adjacent to periodontal ligament that contains a great number of sharpey’s fibres is known as______________?
- A. Lamina dura B. Bundle bone C. Lamina propria D. Lamina densa...
- Principal fibres of periodontal ligament are attached to_____________?
- A. Alveolar bone proper B. Bundle bone C. Lamellar bone D. Cortical bone...
- Fibres of periodontal ligament embedded in the bone are_____________?
- A. Sharpey’s fibres B. Tomes fibres C. Elastic fibres D. Ray’s fibres...
- Fibres which continue from bone to ligament are_____________?
- A. Sharpey’s fibres B. Tome’s fibres C. Ray’s fibres D. All of the above...
- Fibres which continue from bone to ligament are_______________?
- A. Sharpey’s fibres B. Tome’s fibres C. Ray’s fibres D. All of the above...
- The most abundant principle fibre group in periodontal ligament is____________?
- A. Horizontal B. Transeptal C. Apical D. Oblique...
- The main function of HDL is____________?
- A. Transport cholesterol from liver to peripheral tissues B. Esterification with PUFA C. Both of the above D. None of the above...
- A special feature of the periodontal ligament fibroblasts is______________?
- A. The number or organelles B. Presence of actin fibres and shape change C. size of the cells D. Collagen fibre formation...
- Periodontal ligament is made up of____________?
- A. Type I collagen B. Type I and Type III collagen C. Type I and Type II collagen D. Type I and Type IV collagen...
- The periodontal ligament is approximately_____________?
- A. 0.25 mm in thickness B. 0.5 mm in thickness C. 0.75 mm in thickness D. mm in thickness...
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