301. False about anodontia_______________?
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A. May involve both the deciduous and the permanent dentition

B. In false anodontia tooth doesnt undergo full development

C. May involve a single tooth

D. In total anodontia all teeth are missing

303. Immature bony trabeculae are found in_____________?
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A. Fibrous dysplasia

B. Pagets disease

C. Rickets

D. Cleidocranial Dysplasia

304. Multiple fractures are seen in______________?
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A. Osteogenesis imperfecta

B. Rickets

C. Osteomyelitis

D. Osteoma

306. For a bacterium to be seriously considered in the etiology of dental caries, it must______________?
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A. Exist regularly in the dental plaque

B. Produce extracellular amylopectins

C. Be lethal for gnotobiotic animals

D. Produce intracellular dextrans

307. Clavicle is absent is______________?
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A. Osteogenesis imperfecta

B. Fibrous dysplasia

C. Cleidocranial dysostosis

D. Osteopetrosis

309. Static bone cyst is a cyst developing from______________?
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A. Tissue of the oral mucosa

B. Tissue of the odontogenic apparatus

C. Infection of Salivary gland in the mandible

D. None of the above
310. The most common cause of TMJ ankylosis is______________?
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A. Rheumatoid arthritis

B. Trauma

C. Osteoarthritis

D. Childhood illness

311. Starch is considered to be less cariogenic than monosaccharides and disaccharides because it_______________?
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A. Enhances remineralisation

B. Raises the PH in the oral cavity

C. Does not diffuse through plaque

D. Is rapidly hydrolysed in the mouth

315. Generalised hyper cementesis is seen in_______________?
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A. Hypophosphatasia

B. Pagets disease

C. Fibrous dysplasia

D. Cherubism

316. The most common supernumerary tooth form is______________?
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A. Conical

B. Incisor shaped

C. Tuberculated

D. Screw shaped

317. Anodontia affects the growth of________________?
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A. Mandible

B. Cranium

C. Maxilla

D. Alveolar bone
318. The primary causative factor for myofacial pain dysfunction syndrome of the TMJ is_______________?
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A. Muscular overextension and over contraction

B. Otitis media

C. Auriculotemporal neuritis

D. Infratemporal space infection

321. Which of the following has the potential of undergoing Spontaneous malignant transformation _____________?
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A. Osteomalacia

B. Pagets disease of bone

C. Albrights syndrome

D. Osteogenesis imperfecta

322. What is the PH at which initiation of caries begin ?
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A. 5.2-5.5

B. 4.9-5.1

C. 3.5-4.5

D. 4.3-4.5

323. Freys syndrome results from surgery of the ______________?
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A. sublingual salivary gland

B. TMJ

C. Parotid gland

D. Submandibular salivary gland

324. Turners hypoplasia most commonly affects________________?
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A. Deciduous maxillary anteriors

B. Permanent manibular anteriors

C. Permanent maxillary anteriors

D. Deciduous mandibular anteriors

325. IN MPDS which muscle is most apt to exhibit tenderness________________?
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A. Temporalis

B. Masseter

C. Buccinator

D. Lateral pterygoid
326. Sturge Weber syndrome is characterized by all EXCEPT_________________?
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A. Facial hematoma

B. Tramline calcification of dura on lateral cephalogram

C. Exophytic oral Hemangioma

D. Facial hemangioma

328. Dense in dente is most commonly seen in______________?
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A. Lateral incisors

B. Paramolars

C. Maxillary canine

D. Paramolars

330. Gardner syndrome does not include______________?
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A. Impacted permanent teeth

B. Osteomas

C. Osteosarcoma

D. Epidermoid cysts

331. TENS therapy is useful in ______________?
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A. Neurosis

B. Trigeminal neuralgia

C. MPDS

D. Facial palsy

332. The torus mandibularis most commonly seen in the region of______________?
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A. Premolar region

B. Molar region

C. Canine region

D. Incisor region

333. Treacher collins syndrome is______________?
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A. Maxillomandibulofacial Dysostosis

B. Maxillofacial Dysostosis

C. Condylar Dysostosis

D. Mandibulofacial Dysostosis
334. True ankyloglossia occurs as a result of________________?
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A. Absence of lingual frenum

B. Union between tongue and floor of mouth

C. Lingual frenum attached to the tip of tongue

D. Short lingual frenum

337. Serum alkaline phosphatase levels are increased in________________?
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A. Dentinogenesis imperfecta

B. Pagets disease

C. Rheumatoid arthitis

D. Osteorthritis

338. In children the most frequently missing permanent teeth are________________?
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A. Mandibular lateral incisors

B. Second Premolars

C. First premolars

D. Max. lateral incisors
339. Albera-Schonbergs disease is______________?
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A. steomyelitis

B. Osteomalacia

C. Osteopetrosis

D. condensing osteitis

340. Which of the following drugs is not effective in case of Trigeminal Neuralgia ?
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A. Carbamazipine

B. Baclofen

C. phenytoin sodium

D. acetaminophen
341. The most common congenital defect of the face and jaws is___________________?
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A. Macrostomia

B. Cleft lip and palate

C. Ectodermal dysplasia

D. Fetal alcohol syndrome

342. Naso Labial cyst is thought to arise from_______________?
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A. Remnants of cell rests of mallasez

B. Remnants of cell rests of serrae

C. Remnants of cell rests of embryonic lacrimalduct

D. Maxillary sinus lining epithelium

343. Corticosteroids are useful in treatment of TMJ arthritis because they have_____________?
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A. Analgesic and anti-inflammatory effect

B. An anti-inflammatory effect

C. An analgesic effects

D. Inhibitory effect on synovial membrane

344. False about cherubism________________?
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A. Unilocular lesion

B. Delayed eruption of permanent teeth

C. Presence of Giant cell

D. Bilateral

345. Most common missing tooth in the permanent dentition is_____________?
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A. Maxillary canine

B. Mandibular second premolar

C. Mandibular first molar

D. Maxillary first molar

349. Streptococcus mutans is considered to be principle etiologic agent of caries because it produces organic acids and it ________________?
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A. Forms a gelatinous matrix

B. Derives energy from enamel constituents

C. Lives symbiolically with lactobacillus

D. Metabolizes substrate from saliva

350. A child with Downs syndrome has Moon facies, retarded mentally and which of the facial characteristic________________?
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A. Maxillary hypoplasia

B. Maxillary prognathism

C. Mandibular prognathism

D. Mandibular retrognathia