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.Management Sciences
A. All the bones of upper face develop by intra membranous ossification
B. Incus and malleus develops from mecketls cartilage
C. The third auditory ossicle or stapes develops from 2nd branchial arch
D. All of the above
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- Basal bone is____________?
- A. That part of the bone embracing apices of root of teeth B. Lower border of the mandible C. Ramus of the mandible D. That part of the bone containing teeth...
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- A. Laterally into zygomatics process of maxilla B. Medially into zygomatic process of maxilla C. Laterally into lateral nasal wall D. Superiorly into floor of orbit...
- When osteoblast lay new bone from outside to inside in a osteon, the active formation area is called________________?
- A. Haversion cone B. Filling cone C. Cutting cone D. Howships cone...
- Which of the following is true?
- A. Cutting cone or resorption tunnel is the area of resorption seen in alveolar bone B. CAMP or cyclic adenosine monophosphate levels are increased on pressure side of bone and this results in bone resorption C. Immature born / embryonic bone seen during fracture healing contains less calcified material and greater number of large osteocytes … Which of the following is true?Read More...
- Which of the following is correct?
- A. Roof of mandible contains thin, compact bone B. Articular tubercle is composed of spongy bone covered with thin compact bone C. Condyle contains red bone marrow D. All of the above...
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