oral pathology and medicine Mcqs
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

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

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

B. thiamine

C. Riboflavin

D. nicotinic acid

561. Abtropfing affect is seen in_____________?
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A. Apthous ulcer

B. Pemphigus

C. Erythema multiformae

D. Junctional nevus
562. Which of the following is associated with HIV infection________________?
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A. Hairy leukoplakia

B. Bullous pemphigoid

C. Oral lichen planus

D. Erythroplakia

565. The histiocytosis X is a spectrum of disorders, Which include the following condition ?
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A. Hand Schuller Christian disease

B. All of the above

C. Eosinophilic granuloma

D. Letterer Siwe disease

566. Glossodynia is_____________?
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A. White patch on tongue

B. Swelling of the tongue

C. Burning of the tongue

D. Pain in the tongue
568. Herpes simplex is seen in______________?
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A. < 10 yrs. of age

B. 55-60 yrs. of age

C. 25-30 yrs. of age

D. 12-15 yrs. of age

569. Which of the following occurs most commonly on tongue ?
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A. Lymphangioma and granular cell myoblastoma

B. Neuroblastoma and lipoma

C. Lymphangioma and fibroma

D. Lipoma and fibroma

570. In HIV, which cells are affected_______________?
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A. Lymphocytes

B. CD4

C. CD8

D. Monocytes

571. All about herpangina are false except_______________?
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A. May lead to high grade fever

B. May cause Dysphagia

C. May lead to vesicles formation in Anterior part of mouth around 20-30 in number

D. Anterior portion of mouth have only minor vesicles

574. Oral hairy leukoplakia is seen in AIDS patients. The most likely site of appearance is_______________?
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A. Soft palate

B. Sublingual muosa

C. Lateral borders of tongue

D. Buccal mucosa

575. What could be the most appropriate provisional diagnosis for multiple nodular exophytic reddish lesions of oral mucosa in an AIDS patient ?
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A. Kaposis sarcoma

B. Acute pseudo-membranous candidiasis

C. Hemangioma

D. Focal epithelial hyperplasia

576. Among pre-malignant oral lesions ______________?
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A. Leukoplakia does not disappear even after cessation of smoking

B. Oral submucous fibrosis is seen in all parts of the world

C. Erythroplakia has a higher risk for malignancy than leukoplakia

D. Leukoplakia should be proved by biopsy

577. Metastatic disease to the oral region is most likely to occur in which of these locations ?
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A. Floor of the mouth

B. Posterior maxilla

C. Tongue

D. Posterior mandible
578. Darlings disease is________________?
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A. Histoplasmosis

B. Bleomycosis

C. Phycomycosis

D. Actinomycosis

579. Thrush______________?
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A. Occurs only in elderly

B. Responds to nystatin

C. Is seen clinically as a proliferative lesion

D. Is caused by a gram -ve bacteria

580. Which of the following is a pseudo cyst ?
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A. Mucous retention cyst

B. Radicular cyst

C. Dentigetous cyst

D. Aneurysmal bone cyst
582. Consider the following statements giant cells are a characteristic histopathologic finding in______________?
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A. Brown tumor of hyper parathyroidism

B. Apthous ulcers

C. Keratocyst

D. Dentigerous cyst

583. Addisons disease typically_____________?
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A. Is an autoimmune disease

B. causes hypopigmentation

C. Causes hypertension

D. Steroids are contraindicated

584. The most common reported oral malignancy in HIV infection is______________?
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A. Kaposi sarcoma

B. Multiple myeloma

C. Squamous cell carcinoma

D. Verrucous carcinoma

585. Primary herpetic lesions involving the gingiva are most likely to occur during ages____________?
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A. 13-16 years

B. 6-12 years

C. 1-5 years

D. They are likely to occur equally at any age

586. Rubeola refers to________________?
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A. Small pox

B. German measles

C. Chicken pox

D. Measles
588. Diabetes insipidus, bone lesions lesions and exophthalmos is seen in________________?
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A. Littere Siewe Disease

B. Hand-Schuller-Christian disease

C. Sickle cell anemia

D. Niemen pick disease

589. Satellite lesion with locally invasive property is seen in __________?
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A. Chronic hypertrophic candidiasis

B. dental ulcers

C. leukoplakia

D. Hemangioma

591. Brachytherapy is_____________?
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A. Irradiation of tissues by implants within the tissues

B. Irradiation of tissues from a distance

C. Irradiation of tissues by radiopharmaceuticals

D. Irradiation of tissues from a distance of 3 cm

592. Kaposis sarcoma is a tumour of_____________?
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A. Reticuloendothelial system

B. Blood vessels

C. Striated muscles

D. Smooth muscles

593. A median round lesion in front of circumvallate papilae, with epithelial hyperplasia diagnosis is___________?
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A. Erythema migrans

B. Chemical brun

C. Median rhomboid glossitis

D. Apthous ulcer

594. Koplik spots______________?
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A. Is first manifestation but seldom seen

B. Are seen 2-3 days after cutaneous rashes

C. First manifestation of measles

D. Rarely seen in measles

596. Asymmetric widening of the periodontal ligament around two or more teeth is seen in_______________?
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A. pagets disease

B. osteosarcoma

C. Fibrous dysplasia

D. metastatic breast carcinoma

597. Beefy red and painful tongue is characteristic of_______________?
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A. Vitamin A deficiency

B. Ascorbic acid deficiency

C. Acute nicotinic acid deficiency

D. Any periodontal disease

599. Which virus given below is not a teratogenic virus ?
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A. Measles

B. Herpes simplex

C. Rubella

D. Cytomegalovirus

600. Commonest site for carcinoma of tongue is_____________?
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A. Tip of tongue

B. Posterio 1/3

C. Lateral margin

D. Ventral surface