medical MCQs – Page 330

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

6581. Macrodontia is associated with______________?
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A. Pituitary gigantism

B. Acromegaly

C. Hyperthyroidism

D. Hypoparathyroidism

6582. Which of the following is carcinoma of the skin spreads by local invasion and has no tendency to metastasise ?
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A. Basal cell carcinoma

B. Leukoplakia

C. Malignant melanoma

D. Fibrosarcoma

6583. A 20yr old patient reports with multiple swelling of the jaws. Clinical examination reveals multiple hard swellings involving the jaws and intra orally several missing teeth are noticed. Panoramic radiograph reveals multiple radio opaque lesions in the maxilla and the mandible with multiple impacted teeth and supernumerary teeth indicative of Gardeners syndrome: The above mentioned condition is______________?
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A. Autosomal recessive disorder

B. X-linked disease

C. Autosomal dominant disease

D. A syndrome of unknown cause

6584. White-lesion with definite precancerous potential __________________?
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A. Discoid lupus Erythematosus

B. Lichen Planus

C. All of the above

D. Leukoplakia

6585. Median rhomboid glossitis is associated with____________?
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A. Burning mouth syndrome

B. Absence of filiform papillae

C. Bacterial infection

D. Fungal infection

6586. Which of the following is related to an enzyme deficiency and involves periodontal destruction around primary teeth______________?
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A. Papillion Lefevre syndrome

B. Juvenile Periodontitis

C. Hypophosphatasia

D. Cyclic neutropenia

6587. The most common malignancy of the oral cavity is______________?
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A. Basal cell carcinoma

B. Transitional cell carcinoma

C. Melanoma

D. Squamous cell carcinoma

6588. Tetracycline stains appear as______________?
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A. Yellow and brown stains only in dentin

B. Yellow and brown stains in enamel and dentin

C. Yellow and brown stains only in enamel

D. Only yellow stain in enamel

6589. Angular stomatitis_____________?
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A. may be associated with streptococcus

B. can be a concomitant of any candidal infection

C. may be a sign of anaemia

D. is seen mainly in adults

6590. Green discoloration of teeth is seen in_______________?
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A. Erythroblastosis fetalis

B. None of the above

C. Fluorosis

D. Tetracycline therapy Fluorosis

6591. Starry sky appearance is seen in____________?
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A. Pagets disease

B. Garreys osteomyelitis

C. Burkitts lymphoma

D. Cherubism

6592. Eosinophilic granuloma results from the proliferation of____________________?
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A. Fibroblast

B. eosinophils

C. Histiocytes

D. Lymphocytes

6593. Red fluorescent fluid is seen in_____________?
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A. Erythema multiforme

B. Pemphigus

C. prophyria

D. Lichen planus

6594. Features characteristic of leukoplakia include all except_____________?
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A. Plasma cell infiltration within the dermal papilae

B. Hyperkeratosis

C. A moist shiny lesion

D. Clinically, a paint like patch

6595. Eighty percent of all salivary stones occur in___________?
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A. Submandibular

B. Sublingual

C. Minor salivary glands

D. Parotid

6596. Which of the following produces osteoblastic secondaries_____________?
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A. Carcinoma prostate

B. Carcinoma urinary bladder

C. Carcinoma breast

D. Carcinoma lung

6597. sOsteomalacia is______________?
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A. normal osteoid + defective mineralization

B. Defective osteoid+ normal mineralization

C. abnormal osteoid + abnormal mineralization

D. normal osteoid an demineralization

6598. Acute herpetic gingivostomatitis_____________?
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A. All of the above

B. occur only in young children

C. occur in children and young adults

D. occur in only adults

6599. Which of the following deficiencies are associated with the disorders of hyperplasia of salivary gland and keratinisation of the salivary gland______________?
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A. Vit C

B. Vit A

C. Vit K

D. Vit B

6600. In a 2 year old child, a bluish dome shaped swelling on the inner side of the lip is mostly_____________?
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A. Hemangioma

B. None of the above

C. Hematoma

D. Mucocoele

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