medical MCQs – Page 8

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 Review each marked answer and report any item that may be outdated or unclear.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

141. A twenty-one-year-old woman complains that regular, gentle brushing of her teeth is painful besides causing profuse bleeding. Oral examination reveals the loss of epithelium from the attached gingival of both arches. Which of the following dermatological problems is this patient most likely to have?
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A. Psoriasis

B. Pemphigus

C. Benign mucous membrane pemphigiod

D. Chronic discoid lupus erythematosus

142. Dentigerous cyst is associated with the following
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A. Impacted supernumerary tooth

B. All of the above

C. Impacted 3rd molar

D. Odontome

143. Leisegang rings are found in:___________?
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A. Calcifying epithelial odontogenic cyst

B. Primordial cyst

C. Odontoma

D. Calcifying epithelial odontogenic tumor

144. Focal sclerosing osteomyelitis is:__________?
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A. A common sequel following sequestrectomy

B. An extremely painful condition

C. Due to excessive periosteal bone formation

D. Due to low grade chronic infection

145. Histopathological study of lichen planus shows:___________?
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A. Presence of T-lymphocytes predominantly

B. Antiepithelial antibodies

C. Scattered infiltrate with ill-defined lower border

D. Mixed cellular inflammatory infiltrate

146. MONROs abscess are seen in:____________?
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A. Pemphigus

B. Leukoplakia

C. Psoriasis

D. Lichen planus

147. Which histopathological type of odontogenic keratocyst is commoner, more invasive & has a greater tendency for recurrence ?
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A. Orthokeratinised

B. Non-Keratinised

C. Diskeratinised

D. Parakeratinised

148. The common site for narcotizing sialometaplasia____________?
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A. dorsum of tongue

B. palate

C. gingival

D. cheeks

149. Which of the following are seen in ectodermal dysplasia?
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A. Hyperpyrexia

B. Defective or absence of sweat glands

C. Protuberant lips and frontal bossing

D. Any of the above

150. Lupus erythematosus is:____________?
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A. Reactive lesion

B. Degenerative condition

C. Neoplastic condition

D. Autoimmune disorder

151. Bullae formation after striking an intact skin/mucosal surface is known as:__________?
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A. Nikolskys sign

B. Bablnskis sign

C. Chovsteks sign

D. Tinels sign

152. Dental cyst:_______________?
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A. Occurs from the reduced enamel epithelium

B. Replaces the tooth to which it it attached

C. Cystic lining of stratified squamous epithelium

D. Is frequently seen with a missing tooth on the X-ray

153. Botryoid odontogenic cyst is a variant of:___________?
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A. Lateral periodontal cyst

B. Gingival cyst of new born

C. Apical periodontal cyst

D. Gingival cysts of adult

154. Reduction in flow of saliva is not generally seen in______________?
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A. Elderly diabetics

B. Patients on phenothiazine drugs

C. Patient undergoing radiation therapy

D. Patients suffering from parkinsonism

155. Oral ocular and genital lesions are seen in:__________?
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A. Erythema multiforma

B. SLE

C. Steven Johnson syndrome

D. None of the above

156. A person experiences throbbing pain at night. It is due to:__________?
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A. Acute Pulpal degeneration

B. Acute periodontal abscess

C. Chronic pulpitis

D. Cellulitis

157. One of them is not a true cyst:__________?
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A. Nasolabial

B. Median palatal

C. Globulomaxillary

D. Nemorrhagic cyst

158. Nikolskys sign in positive in:_____________?
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A. erythema multiforme

B. herpes simplex

C. eipdermolysis bullosa

D. bullous pemphigus

159. The earliest response of pulpitis is:__________?
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A. Calcification

B. Cyst formation

C. Formation of dental granuloma

D. Hyalinization

160. Scleroderma involves:__________?
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A. Multiple palmar keratosis

B. Tightening of oral mucosa and periodontal involvement

C. Raynauds phenomenon

D. All of the above

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