6501. Leukoplakia with the worst prognosis is seen on the_____________?
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A. Floor of mouth

B. Dorsum of tongue

C. Buccal mucosa

D. Palate

6502. Hemangiopericytoma resembles_____________?
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A. Hemangioma

B. Ewings tumour

C. Plasmacytoma

D. Glomous tumour
6503. Burning sensation of the tongue is called_____________?
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A. Glossopyrosis

B. Glossolgia

C. Glossodynia

D. Glossitis

6504. Vitamin D deficiency causes all except____________?
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A. Defective calcification

B. Inter globular dentin formation

C. Microdontia

D. Widening of predentin

6505. The most common intraoral location for a pigmented nevi is the_______________?
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A. Floor of mouth

B. Soft palate

C. Hard palate

D. Buccal mucosa

6506. In which of the following conditions pulsations or murmur may be detected ______________?
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A. Osteoid osteoma

B. Capillary hemangioma

C. Epidermoid carcinoma

D. Osteogenic sarcoma

6508. Prolonged use of antibiotics in children can result in_________________?
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A. Necrotising ulcerative gingivtis

B. Actinomycosis

C. Apthous ulcers

D. Candidiasis
6509. The sign or symptom most suggestive of metastatic disease is___________?
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A. Root resorption

B. Sudden swelling

C. Diffuse radiolucency

D. Paraesthesia
6510. Which of the is the most common site for the occurrence of a basal cell carcinoma ?
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A. Hard Palate

B. Dorsum of the tongue

C. Buccal mucosa

D. Skin of the lower lip
6511. Deficiency of which of the following will cause enamel hypoplasia ?
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A. Vitamin A, C and D

B. Vitamin C

C. Calcium

D. Vitamin B and C
6512. Which of the following viruses are not implicated in human malignancies______________?
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A. Epstein-Barr virus

B. Herpes simplex virus type I

C. HTLV 1

D. Papilloma virus

6513. Ressells bodies are found in______________?
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A. Activated macrophages

B. Erythrocytes

C. Plasma cells

D. Histiocytes

6514. Hemosiderin pricticles are seen histologically in case of_____________?
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A. Papilloma

B. Fibroma

C. Pregancy tumor

D. Peripheral giant cell granuloma
6516. The etiology of angioedema is____________?
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A. Hereditary

B. Sensitivity to acrylic resin

C. All of the above

D. Using ACE inhibitors

6517. Hemosiderin pricticles are seen histologically in case of______________?
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A. Papilloma

B. Fibroma

C. Peripheral giant cell granuloma

D. Pregancy tumor

6520. Numbness of lip seen with no previous dental treatment ______________?
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A. Meta static carcinoma

B. Osteomyelitis

C. Central nervous system lesion

D. Infection

6521. Most common site of oral leukoplakia is______________?
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A. Soft palate

B. Gingiva

C. angle of mouth

D. cheek mucosa
6522. Internal resorption is characterised by_____________?
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A. pain on percussion

B. No characteristic feature, symptom free

C. Slow dull continuous pain

D. Increased pulpal pain when laying down

6524. Antoni type A and type B are seen in ______________?
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A. Neurilemmoma

B. Traumatic neuroma

C. Neurofibrosarcoma

D. Neurofibroma

6526. All of the following are precancerous conditions except _________________?
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A. SLE

B. Plummer-vinson syndrome

C. Xeroderma pigmentosum

D. Peutz-Jeghers syndrome

6527. Ramsay Hunt syndrome the cranial nerve involved is______________?
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A. Glossopharyngeal

B. Trigeminal

C. Facial

D. Occulomotor nurve

6528. Hyperpigmentation is seen in all except______________?
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A. cushings syndrome

B. peutz jeghers syndrome

C. albright syndrome

D. addisons disease

6529. The oral mucosa becomes rigid, blanched and opaque in which of the following conditions?
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A. Ehlers-Danlos syndrome

B. Submucous fibrosis

C. Lupus erythematoses

D. Pemphigus vulgaris

6530. Osteosarcoma of the jaw______________?
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A. Occurs mostly in the maxilla

B. Seen in old age

C. Shows a soap bubble type of radiolucency in radiographs

D. Highly malignant tumour which shows early metastasis
6531. Benign tumour of voluntary muscle __________________?
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A. Rhabdomyoma

B. Leiomyoma

C. Leiomyosarcoma

D. Rhabdomyosarcoma

6532. Granular cell myoblastoma of tongue is____________?
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A. Developmental anomaly of the tongue

B. Lymphatic enlargement of the tongue

C. Malignant tumor of the tongue

D. Benign tumor
6533. Bence- Jones are laboratory finding of____________?
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A. pagets disease

B. Multiple myeloma

C. Fibrous dysplasia

D. Malignant melanoma

6534. In amyloidosis of the tongue, The amyloid is deposited primarily in the______________?
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A. Nuclei of the striated muscle cells

B. Cytoplasm of the striated muscle cells

C. cells of the surface epithelium

D. Stromal connective tissue
6535. Increased incidence of carcinoma is observed with_______________?
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A. Verrucous leukoplakia

B. Nodular leukoplakia

C. Ameloblastic fibroma

D. Homogenous leukoplakia

6536. Site specificity is seen in________________?
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A. Syphilis

B. Carcinoma

C. Traumatic aphthous ulcer

D. Recurrent herpes labialis
6537. Phleboliths are seen in___________________?
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A. Salivary Gland duct

B. Cavernous Hemangiomas

C. Subepithelial Bulla

D. Dental pulp

6538. Frequent bouts of epistaxis are a conspicuous features of______________?
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A. Hereditary haemorrhagic telangiectasia

B. Nasopharyngeal angiofibroma

C. Vascular nevus

D. Encephalotrigeminal angiomatosis

6539. Carcinoma of lip____________?
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A. occurs mostly is female

B. occurs mostly in the lower lip

C. metastases easily

D. is mostly basal cell type

6540. Which of the following is a true cyst ?
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A. Haemorrhagic bone cyt

B. Gingival cyst of the newborn

C. Aneurysmal bone cyst

D. All of the above

6541. Which of the following conditions is not considered as premalignant______________?
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A. Leukoedema

B. Syphilitic glossitis

C. Erosive lichen planus

D. Leukoplakia

6542. Silver tatoo is due to_____________?
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A. deposition of Ag Amalgam in Enamel

B. deposition of Ag Amalgam in Dentin

C. deposition of Ag Amalgam in Bone

D. deposition of Ag Amalgam in Mucosa
6543. Leiomyoma is a tumor of ______________ ?
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A. cardiac muscle

B. striated muscle

C. smooth muscle

D. Cerebral tissue

6544. Yellowish discoloration of teeth is seen in children fed on_____________?
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A. penicillins

B. High-protein diet

C. Erythromycin

D. Tetracyclines
6545. Hairy Tongue is a condition in which certain structures become enlarged_______________?
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A. Taste buds

B. Circumvallate papillae

C. Fungiform papillae

D. Filiform papillae
6546. Which of the following statements is true for MEN type ?
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A. All of the above

B. Chromophobe adenoma of pituitary gland may result in acromegaly

C. There is hyperplasia of parathyroid gland

D. Pancreatic tumours may produce gastrin, insulin glucagon, samatostain

6547. In TNM classification T3 stands for tumour size _______________?
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A. 4 cm with invasion of adjacent structure

B. >2 cm

C. >4 cm
6548. Cytological smear showing multinucleated giant cells, synctium and ballooning degeneration of the nucleus is a characteristic of_____________?
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A. Coxsackie virus infection

B. Herpes simplex virus infection

C. Erythema multiforme

D. Recurrent apthous stomatitis

6549. Shingles occurs________________?
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A. is unilateral

B. occurs on movable tissues

C. is bilatral

D. Primary infection

6550. Yellowish discolouration of oral mucous membrane, skin and sclera of eye is______________?
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A. Pernicious anemia

B. Chloromycin therapy

C. Sickle cell anemia

D. Carotinemia