A non-neoplastic hereditary bone lesion, histologically similar to central giant cell granuloma affects children and shows, a bilateral involvement of the jaws with eye to heaven appearance clinically is_______________? A. Fibrous dysplasiaB. Cherubism C. Craniofacial dysostosis D. Chondro-ectodermal dysplasia

Treacher collins syndrome is______________? A. Maxillofacial DysostosisB. Mandibulofacial Dysostosis C. Maxillomandibulofacial Dysostosis D. Condylar Dysostosis

Osteosclerosis of bone occurs due to______________? A. Decreased host resistance B. Increase in the virulence of organisms causes infectionC. Increased host response D. Occurs in immunocompromised patients

Venous malformation involving the leptomeninges of the cerebral cortex is salient feature of_____________? A. Rendu-Osler-Weber disease B. Maffuci’s syndrome C. Angioosteohypertrophy syndromeD. Sturge weber syndrome

Preauricular pain, grating sensation and partial trismus are the symptons of______________? A. TMJ fibrous ankylosis B. TMJ bony ankylosisC. TMJ pain dysfurction symdnome D. Ear infection

Polydactyly, craniosynostosis, late closure of fontanelles is a feature of_______________? A. Apert’s syndrome B. Crouzon’s syndrome C. Pierre robin syndrome D. Down syndrome

Osteosarcoma characteristically may develop in some causes of______________? A. Osteopetrosis B. Osteogenesis imperfecta C. AcromegalyD. Osteitis deformans

Histopathologically reversal lines are seen in_____________? A. Cherubism B. Fibrous dysplasiaC. Paget’s disease of the bone D. Craniofacial dysplasia

Most common primary malignant bone tumor is_______________? A. Osteosarcoma B. Ewing sarcoma C. Metastatic carcinomaD. Multiple Myeloma

Which of the following is NOT a clinical feature of Pierre-Robin syndrome ? A. Micrognathia B. Retrognathia C. GlossoptosisD. Coloboma of lower eyelid