medical MCQs – Page 295

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 Review each marked answer and report any item that may be outdated or unclear.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

5881. Each of the following cyst is associated with an impacted tooth except:___________?
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A. Primordial cyst

B. Dentigerous cyst

C. Keratocyst

D. Clacifying epithelial odontogenic cyst

5882. Which of the following is the most common lesion of the mandible?
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A. Squamous cell carcinoma

B. Adamantinoma

C. Osteogenic sarcoma

D. Osteoclastoma

5883. Clear cells are commonly seen in which of the following lesions?
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A. Adenomatoid odontogenic tumor

B. Pleomorphic

C. Warthins tumor

D. Mucoepidermoid

5884. Dentigerous cyst is suspected if the follicular space is more than:
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A. >5 mm

B. 3-4 mm

C. 1-2 mm

D. 2-3 mm

5885. Odontogenic keratocyst has the following feature:____________?
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A. Has low recurrence rate

B. Can be treated by aspiration

C. Occurs due to infection periapically

D. Is developmental in origin

5886. Ghost (shadow) cells are seen in:___________?
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A. Compound odontoma

B. Calcifying odontogenic cyst

C. Amebloblastic fibroodontoma

D. All of the above

5887. The epithelium of a dentigerous cyst is:___________?
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A. 1-2 cell thick

B. 6-10 cell thick

C. 15-20 cell thick

D. 2-4 cell thick

5888. The most common odontogenic cyst is:____________?
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A. Primordial cyst

B. Radicular cyst

C. Dentigerous cyst

D. Mucocele

5889. Which of the following is wrong about keratocyst:
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A. Haw low recurrence rate

B. B and C

C. Has low protein content

D. High recurrence rate

5890. A 36 year old man with an asymptomatic swelling in the body of the mandible with radiographic features of radiolucency with radiopaque flecks in suffering from:
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A. None of the above

B. Ameloblastoma

C. Odontogenic keratocyst

D. Calcifying epithelial odontogenic tumor (CEOT)

5891. Nodular growth of alveolus is seen in:___________?
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A. Cementifying fibroma

B. All of these

C. Osteomas

D. Pagets disease

5892. The Pathogenesis of Periapical Cyst is___________?
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A. None of the above

B. Proliferation of epithelium

C. Increased pressure within the cyst

D. Immune mediated bone destruction

5893. Dentigerous cyst is likely to cause which neoplasia?
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A. Ameloblastoma

B. All of the above

C. Adeno carcinoma

D. Fibrosarcoma

5894. A six year old child patient has blue-dome shaped swelling in posterior mandibular region, what will be the treatment plan?
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A. Reassure the patient without any treatment

B. Marsupialization

C. Surgical Excision

D. Excise the lesion

5895. Pindborg tumor arises from:_________?
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A. Basal layer of cells

B. Stratum intermedium

C. Stratum corneum

D. Dental lamina

E. Both B & D

5896. A patient with ameloblastoma of the jaw can best be treated by:_____________?
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A. Enucleation

B. Excision

C. Surgical removal followed by cauterization

D. Irradiation

5897. After entering radiolucent lesion in a 30 years old man hollow cavity without epithelial lining is seen, the most probable diagnosis is:__________?
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A. Static bone cavity

B. Aneurysmal bone cyst

C. Ameloblastoma

D. Memorrhagic bone cyst

5898. Multiple odontogenic keratocyst are associated with:____________?
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A. Grinspan syndrome

B. Goldenhars syndrome

C. Gardners syndrome

D. Gorlin-Goltz syndrome

5899. Unicentric, non-functional, anatomically benign, clinically persistent tumor is:___________?
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A. Enameloma

B. CEOT

C. Odontoma

D. Ameloblastoma

5900. Keratocyst has all of the following features except:___________?
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A. Low recurrence rate

B. It is more common in mandible

C. Expansion of bone clinically seen

D. May be filled with thin straw coloured fluid

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