oral pathology and medicine MCQs – Page 33

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

oral pathology and medicine Mcqs
641. A 3 year old child has a fever of 102 degree F; and following upper respiratory tract infection discrete vesicles and ulcers on the soft plate and pharynx are noted, The most probable diagnosis is _____________?
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A. Scarlet fever

B. Rubella

C. Herpetic gingivostomatitis

D. Herpangina
642. The deficiency of which of the following vitamins does not effect on tooth development______________?
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A. Vit K

B. Vit C

C. Vit A

D. Vit D

643. 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

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

B. Gingiva

C. angle of mouth

D. cheek mucosa
645. 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

646. The most common benign tumor occurring in oral cavity is ______________?
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A. Epulis

B. Adenoma

C. Papilloma

D. Fibroma
647. Antoni type A and type B are seen in ______________?
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A. Neurilemmoma

B. Traumatic neuroma

C. Neurofibrosarcoma

D. Neurofibroma

648. Squamous cell carcinoma with best prognosis is_____________?
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A. Lip

B. Palate

C. Floor of the mouth

D. Tongue

649. 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

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

B. Trigeminal

C. Facial

D. Occulomotor nurve

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

B. peutz jeghers syndrome

C. albright syndrome

D. addisons disease

652. 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

653. 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
654. Benign tumour of voluntary muscle __________________?
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A. Rhabdomyoma

B. Leiomyoma

C. Leiomyosarcoma

D. Rhabdomyosarcoma

655. 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
656. Bence- Jones are laboratory finding of____________?
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A. pagets disease

B. Multiple myeloma

C. Fibrous dysplasia

D. Malignant melanoma

657. 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
658. Increased incidence of carcinoma is observed with_______________?
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A. Verrucous leukoplakia

B. Nodular leukoplakia

C. Ameloblastic fibroma

D. Homogenous leukoplakia

659. Site specificity is seen in________________?
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A. Syphilis

B. Carcinoma

C. Traumatic aphthous ulcer

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

B. Cavernous Hemangiomas

C. Subepithelial Bulla

D. Dental pulp