medical MCQs – Page 9

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 Review each marked answer and report any item that may be outdated or unclear.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

161. Low grade infection which leads to localized periosteal reaction is:____________?
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A. Acute osteomyelitis

B. Local alveolar osteitis

C. Garres osteomyelitis

D. Condensing osteitis

162. Which of the following statement is FALSE?
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A. A salivary duct obstruction can cause a unilateral swelling in the floor of the mouth that is largest before a meal and smallest after a meal

B. The lesion termed a ranula is associated with the sublingual salivary gland

C. A pleomorphic adenoma is the most common salivary gland neoplasm

D. The sublingual salivary gland is the most common site of salivary gland neoplasia

163. True about caries, all except:
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A. Not due to microorganisms

B. Infectious and transmissible

C. Microorganisms play the most essential role

D. Can develop in the absence of sucrose

164. Subepithelial vesicles are characteristic all of the following EXCEPT:
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A. Bullous pemphigoid

B. Cicatricial pemphigoid

C. Epidermolysis bullosa acquisita

D. Pemphigus

165. Compound odontoma shows on a radiograph as:____________?
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A. Masses of calcified areas

B. Supernumerary teeth

C. Radiolucent and radiopaque areas

D. Distinguishable tooth like structures

166. Which of the following is more prone to osteomyelitis:__________?
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A. mandible

B. Maxilla

C. zygoma

D. palatine bone

167. Facial nerve paralysis is common with:___________?
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A. Pleomorphic adenoma

B. Epidermoid carcinoma

C. Warthins stumour

D. Lymphoepithelial carcinoma

168. Psoriasis is associated with:____________?
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A. Geographic tongue

B. Lupus erythematosus

C. Benign median rhomboid glossitis

D. lupus vulgaris

169. Antinuclear antibodies are seen in:___________?
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A. All of the above

B. SLE

C. Systemic sclerosis

D. Morphea

170. 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. Excise the lesion

B. Marsupialization

C. Surgical Excision

D. Reassure the patient without any treatment

171. In Xerostomia the salivary pH is_______________?
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A. Unaffected

B. Increased in morning & decrease in day

C. Low

D. High

172. Streptococcus mutans produces an adhesive polymer from sucrose, known as:__________?
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A. Glucans

B. Levans

C. Polyfructans

D. Lectins

173. Pathologic calcification is seen in:__________?
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A. Dystrophic epidermolysis bullosa

B. Lichen planus

C. Lupus erythematosus

D. Scleroderma

174. Dentigerous cyst is likely to cause which neoplasia?
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A. All of the above

B. Ameloblastoma

C. Adeno carcinoma

D. Fibrosarcoma

175. Adenoid cystic carcinoma is also known as_______________?
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A. Pleomorphic adenoma

B. Pindborg tumor

C. Cylindroma

D. Warthins tumor

176. The most common salivary gland malignant neoplasm in bones______________?
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A. Plemorphic adenoma

B. Muceopidermoid carcinoma

C. Adenoid cystic carcinoma

D. Adenolymphoma

177. Compound odontoma shows:______________?
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A. All of the above

B. Mixed tissue of dental origin with no resemblance to tooth structure

C. Numerous tooth like structure with denticles commonly found in maxillary lateral incisors

D. Haphazardly arranged calcified mass

178. A 40 year old woman has meloblastoma, the histomorphologic features will be:___________?
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A. Peripheral palisading cellular strand with peripheral loose stellate reticulum

B. Peripheral palisading with central stromal retraction artefact

C. Peripheral palisading cellular strand with central loose stellate reticulum

D. Central loose stellate reticulum shows marked nuclear atypia and numerous mitotic

179. Oral lesions are not seen in:_________?
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A. Candidiasis

B. Psoriasis

C. Pemphigoid

D. Stevens Johnson syndrome

180. Which of the following shows the presence of cholesterol crystals:___________?
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A. Aneurysmal cyst

B. Hemorrhagic cyst

C. Keratocyst

D. Periodontal cyst

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