981. Cancer which most commonly metastasizes to jaw bone is______________?
A. Breast
B. Prostatic
C. Lung
D. Kidney

982. Which of the following statements is true for MEN type ?
A. There is hyperplasia of parathyroid gland
B. Chromophobe adenoma of pituitary gland may result in acromegaly
C. Pancreatic tumours may produce gastrin, insulin glucagon, somatostatin
D. All of the above

983. Hypodontia is mainly found in all except___________?
A. Papillion levefre syndrome
B. Osteopetrosis
C. Cleidocranial dysostosis
D. Ectodermal dysplasia

984. A child has marked difference of crown, root size, eruption pattern of left & right side of jaw. The condition is______________?
A. Crouzon syndrome
B. Hemifacial hypertrophy
C. Cherubism
D. Achondroplasia

985. Marked reduction in amount of dentin, widening of predentin layer, presence of large area of interglobular dentin and irregular pattern of dentin is seen in______________?
A. Hypocalcified dentin
B. Odonto dysplasia
C. Dentin dysplasia
D. Dentinogenesis imperfecta

986. Brittle bone syndrome is caused by______________?
A. Improper synthesis of procollagen
B. Polymerisation of collagen
C. Increase osteoclastic activity
D. Increase fibroblastic activity

987. Based on the degree to which apical displacement of the pulpal floor is seen, Cynodont is the name given to_____________?
A. Hypotaurodont
B. Mesotaurodont
C. Hypertaurodont
D. Normal tooth

988. According to Veau’s classification of cleft lip & palate, isolated cleft palate falls under______________?
A. Group I
B. Group II
C. Group III
D. Group IV

989. Premaxilla-premaxillary cyst_________________?
A. Nasoalveolar cyst
B. Nasopalatine cyst
C. Incisive canal
D. Globulomaxillary cyst

990. Cysts associated with vital teeth are_______________?
A. Dentigerous cyst, Globulomaxillary cyst, lateral periodontal cyst, OKC
B. Dentigerous cyst, Globulomaxillary cyst, radicular cyst
C. Dentigerous cyst OKC, radicular cyst
D. ‘B’ & ‘C