medical MCQs – Page 312

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 Review each marked answer and report any item that may be outdated or unclear.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

6221. Talons cusp is characteristic of which syndrome_________________?
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A. Edwards syndrome

B. Downs syndrome

C. Rubinstein Taybi syndrome

D. Klinefelters syndrome

6222. The most common cause of TMJ ankylosis is______________?
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A. Childhood illness

B. Osteoarthritis

C. Rheumatoid arthritis

D. Trauma

6223. Median rhomboid glossits is associated is associated with_________________?
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A. fungal infection

B. Burning sensation of tongue

C. Oral cancer

D. Leukoplakia

6224. In a middle aged man the radiograph shows cotton-wool appearance and blood investigation reveal an elevated alkaline phosphatase levels. The tentative diagnosis is____________?
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A. Cherubism

B. Osteogenesis imperfecta

C. Pagets disease

D. Fibrous dysplasia

6225. Carcinoma of the cheek____________?
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A. Has a recognized association with chewing betel nut

B. CHaracteristically is columner-celled:

C. Has a recognized association with geographic tongue

D. Has a recognized association with chewing gum

6226. Developmental enamel defects are most commonly seen in_______________?
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A. Permanent 1st molar

B. Primary 2nd molar

C. Primary incisors

D. Permanent incisors

6227. Dentinal union of two embryologically developing teeth is referred as______________?
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A. Concrescence

B. Twinning

C. Gemination

D. Fusion

6228. Which of the following factors in the stephans curve is related to the caries incidence and sugar intake______________?
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A. Ph of Plaque

B. Physical form of sugar

C. Quantity of sugar intake

D. Frequency of sugar intake

6229. Albera-Schonbergs disease is______________?
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A. Osteomalacia

B. condensing osteitis

C. steomyelitis

D. Osteopetrosis

6230. Smooth surface caries is characterized by spread of caries in enamel and dentin as cones. These alignment in enamel and dentin is____________?
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A. Apex to apex

B. Base to base

C. None of the above

D. Apex to base

6231. Which of the following is cariogenic ?
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A. Molybdenum

B. Strontium

C. Vanadium

D. Selenium

6232. Static bone cyst is a cyst developing from______________?
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A. Tissue of the odontogenic apparatus

B. Tissue of the oral mucosa

C. Infection of Salivary gland in the mandible

D. None of the above

6233. Transformation into osteosarcoma is seen with________________?
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A. pagets disease and polyostotic fibrous dysplasia

B. Cherubism and Polyostotic fibrous dysplasia

C. Cherubism and pagets disease

D. pagets disease and osteopetrosis

6234. Firbroma combined with glandular tissue is_______________?
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A. Fibromyoma

B. Fibrolipoma

C. Neurofibroma

D. Fibroadenoma

6235. The histological appearance of lava following around boulders in dentin dysplasia suggests_______________?
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A. Cascades of dentin to form root

B. Abnormal dentin formation in a disorganized fashion

C. Abrupt arrest to dentin formation in crown

D. Attempt to repair the defective dentin

6236. Multiple osteomas, multiple polyposis, supernumerary teeth are found in _______ syndrome?
0

A. Behcets

B. Reiters

C. Gardners

D. Peutz jeghers

6237. Thistle-tube appearance of pulp chamber is a feature of______________?
0

A. Amelogenesis imperfecta

B. Regional odontodysplasia

C. Cornal dentin dysplasia

D. Dentinogenesis imperfecta

6238. MOst common route for metastasis of oral cancer is by_______________?
0

A. Direct textension

B. Aspiration of tumor cells

C. Lymphatics

D. Blood vessels

6239. Pagets disease of bone is a chronic disease of the________________?
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A. Infantile skeleton

B. Prepubertal skeleton

C. Pubertal skeleton

D. Adult skeleton

6240. Fordyce granules mostly occurs in all of the following area EXCEPT________________?
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A. Alveolar ridge

B. Vermilion of the lip

C. Posterior tonsillar pillar

D. Palate

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