- (A) Alveolar bone proper surrounds the root and gives attachment to fibres of periodontal ligament
- (B) supporting alveolar bone surrounds the alveolar bone proper and supports the socket
- (C) The cortical plates are thinner in maxilla than in mandible
- (D) They are thickest in anterior portion of jaw
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- (A) The architecture of type I spongiosa is seen in mandible
- (B) Type II spongiosa is seen in maxilla
- (C) Condylar process & angle in mandible, and tuberosity in maxilla contain hemopoietic cellular marrow
- (D) Bundle bone contains a lesser amounts of calcium salts than other types of bony tissue
- (A) In case of pituitary gigantis, all sinuses assume a larger volume than normal
- (B) In chronic infections, the pain may mimic neuralgia of dental origin
- (C) Malignant lesions of maxillary sinus produce their manifestations in maxillary teeth
- (D) None of the above
- (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
- (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
- (D) All of the above
- (A) 6 weeks
- (B) 18 weeks
- (C) 10 weeks
- (D) 16 weeks
- (A) Parotid – stenson’s duct – pure serous
- (B) Submandibular – Wharton’s duct – mixed and predominantly serous
- (C) Sublingual gland – bartholin’s duct – mixed and predominantly mucous
- (D) All of the above
- (A) Highly polished porcelain
- (B) Highly polished acrylic
- (C) Highly glazed porcelain
- (D) Highly polished metal
- (A) Feldspar
- (B) Kaolin
- (C) Quartz
- (D) Clay
- (A) Thoroughness of condensation
- (B) Rapidity of firing
- (C) High firing temperature
- (D) All of the above
