oral pathology and medicine MCQs – Page 28

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

oral pathology and medicine Mcqs

541. Most common site for melanotic neuroectodermal tumour of infancy is (MNTI)_______________?
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A. Cervical spine

B. Maxila

C. Mandible

D. Ethmoid bone

542. Definitive diagnosis of oral cancer is made by________________?
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A. Complete radiographic survey

B. Exfoliative cytology

C. Pantograph

D. Biopsy

543. Swelling and redness of the orifices of minor salivary glands of the palate occurs in_________?
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A. Erythroplakia

B. Leukoplakia

C. Fovea Palatine

D. Nicotinic stomatitis

544. Absence of pulp chambers is seen in_______________?
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A. None of the above

B. Dentinogenesis imperfecta

C. Craniofacial dysostosis

D. Amelogenesis imperfecta

545. Delayed eruption of at least part of dentition is a recognized feature of all of the following except_____________?
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A. Rickets

B. Cleidocranial dysplasia

C. cherubism

D. Congenital hyperthyroidism

546. The number of dentinal zones in dentinal caries is_____________?
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A. Five

B. Four

C. Two

D. One

547. Submerged teeth are________________?
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A. Intruded teeth

B. Impacted teeth

C. Ankylosed teeth

D. Unerupted teeth

548. True ankyloglossia occurs as a result of________________?
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A. Lingual frenum attached to the tip of tongue

B. Absence of lingual frenum

C. Union between tongue and floor of mouth

D. Short lingual frenum

549. Which of the following vitamin in associated with manifestations of neurological problem________________?
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A. Folic acid

B. Vit K

C. Vit A

D. Cyanacobalamin

550. Which of the following statement is true ?
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A. Kaposi sarcoma is malignant fast growing tumour

B. Kaposi sarcoma is an ectodermal derivative

C. Kaposi sarcoma is found in HIV positive subjects

D. Kaposi sarcoma is a benign tumour

551. Inflammation of the dorsal root ganglion and vesicular eruption of the skin and mucous membrane in area supplied by a sensory nerve that is affected in characteristic of_____________?
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A. Aphthous stomatitis

B. Herpes simplex

C. Uveoparotid fever

D. Herpes zoster

552. Papillomatous tongue is observed in____________?
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A. Tuberous scterosis

B. Hyalinia cutus et mucosa syndrome

C. Lymphangioma

D. Fetal face syndrome

553. Bone changes in hyperparathyroidism include________________?
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A. Brown tumours

B. Generalized demineralization

C. Cystic changes

D. All of the above

554. A rhabdomyoma is a tumour origination from______________?
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A. Smooth muscle

B. Never tissue

C. Striated muscle

D. Vascular endothelium

555. Squamous papiloma is induced by ________________?
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A. CMV

B. EBV=

C. HPV=

D. HSV

556. Patient reports with discolored teeth bearing brown stains. The teeth glow fluorescent in UV light. The most likely diagnosis is____________?
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A. Porphyria

B. Amelogenesis imperfecta

C. Hutchinsons teeth

D. Tetracycline staining of teeth

557. Which of the following is least affected in Vit C deficiency______________?
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A. Blood Vessels of the gingiva

B. Epithelial lining of the mucosa

C. Gingival Fibres

D. Periodontal ligament

558. Bowens disease is_____________?
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A. Ulcerative lesion of G.I.T

B. Intro epithelial carcinoma

C. Benign neoplasm of the G.I.T

D. Vesiculobullous lesion of skins

559. Which on of the following is a connective tissue tumour _______________?
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A. Papilloma

B. Melanoma

C. Lipoma

D. Carcinoma

560. Magenta tongue is found in the deficiency of the vitamin_____________?
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A. pyridoxine

B. thiamine

C. Riboflavin

D. nicotinic acid

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