oral pathology and medicine MCQs – Page 26

Practise focused oral pathology and medicine questions with marked answers for exam preparation and subject revision.

oral pathology and medicine Mcqs

501. The extra cellular polysaccharide sythesized by cariogenic streptococci in the presence of excess sucrose are best described as_______________?
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A. Dextran-like glucan

B. Amylopectin

C. Mucopolysaccharide

D. Glycogen like glucan

502. Gardner syndrome does not include______________?
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A. Epidermoid cysts

B. Impacted permanent teeth

C. Osteosarcoma

D. Osteomas

503. A patient complains of loss of visual acuity, deafness and enlargement of maxilla_______________?
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A. Fibrous dysplaisa

B. Pagets disease

C. Osteomalacia

D. Osteogenesis imperfecta

504. Which of the following is Fissural cyst is_______________?
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A. Dentigerous cyst

B. Nasopalatine cyst

C. Radicular cyst

D. Primordial cyst

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

B. Max. lateral incisors

C. First premolars

D. Second Premolars

506. Geographic tongue is of red colour because of________________?
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A. Infiltration of eosinophils

B. Infiltration of neutrophils

C. Both of the above

D. None of the above

507. According to Veaus classification of cleft lip & palate, isolated cleft palate falls under______________?
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A. Group II

B. Group I

C. Group III

D. Group IV

508. The syndrom which consists of cleft palate micrognathia and glossoptosis is known as_____________?
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A. Pagets disease

B. PierreRobin syndrome

C. Marfans syndrome

D. Crouzons syndrome

509. The most likely diagnosis in a 23 year old, mentally alert, male dwarf with disproportionate arm and leg to body growth, prominent forehead and retruded maxilla is_______________?
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A. Cretinism

B. Acromegaly

C. Pituitary dwarfism

D. Achondroplasia

510. The granulomatous tissue that is responsible for destruction of articular surfaces of TMJ in rheumatoid arthritis is known as________________?
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A. Bakers cyst

B. Pulse granuloma

C. Pannus

D. Immune granuloma

511. Alkaline phosphatase increases in_____________?
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A. Cherubism

B. A and D

C. Pagets disease

D. Fibrous dysplasia

E. Osteopetrosis

512. Ammonia causes______________?
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A. Decrease in plaque formation

B. Causes precipitation of salivary proteins

C. Increase in calculus formation

D. Increase in plaque formation

513. Shell teeth are more common in this variant of dentinogenesis imperfecta________________?
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A. Type II

B. Type I

C. Type IIII and I

D. Type III

514. Which of the following features are of naso alveolar cyst_______________?
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A. An inverted funnel shaped radiolucent lesion above the roots of lateral incisor and canine teeth

B. A pear shaped radiolucent lesion between roots of lateralincisor and canine teeth

C. An avoid shaped radiolucency above the lateral incisor and canine teeth

D. Erosion of base above lateral incisor and canine teeth

515. Steriform pattern of fibrous tissue is seen in _______________?
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A. Nerufibroma

B. Fibrosarcoma

C. Ameloblastic fibroma

D. Malingant fibrous histiocytoma

516. Multiple punched out lesion are seen in__________?
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A. Pagets dissease

B. Osteosarcoma

C. Ewing sarcoma

D. Multiple myeloma

517. Puetz-Jegher syndrome is characterised by_______________?
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A. Multiple intestional polyps

B. Deafness

C. Multiple supernumerary teeth

D. scleroderma

518. Pioneer bacteria in dental caries are in_____________?
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A. Cementum

B. Dentin

C. Enamel

D. Pulp

519. The dietary carbohydrate most likely involved in etiology of dental caries in man is____________?
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A. Dextran

B. Polysaccharide

C. Glucose

D. Sucrose

520. A 4-year old child has a normal complemented of primary teeth but they are gray and exhibit extensive occlusal and incisal wear. Radiographic examination indicates extensive deposits of secondary dentin in these teeth. Most likely this condition is______________?
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A. Neonatal hypoplasia

B. Cleidocranial dysplasia

C. Dentinogenesis imperfecta

D. Amelogenesis imperfecta

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