medical MCQs – Page 264

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 Review each marked answer and report any item that may be outdated or unclear.

5261. In the mandibular arch, in which tooth maximum lingual inclination is present_______________?
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A. Canine

B. Lateral incisors

C. 3rd molar

D. 1st premolar
5262. The premolar with the occlusal groove pattern that may simulate the letter Y is________________?
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A. Maxillary second

B. Maxillary first

C. Mandibular first

D. Mandibular second
5263. The term contact point which is often used to designate the contact of teeth i the same arch is a_____________?
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A. Misnomer

B. Synonym

C. Laevonomer

D. Antonym

5264. Which of the following teeth have more than one occlusal form____________?
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A. Maxillary 2nd premolar

B. Mandibular 1stmolar

C. Maxillary 1st premolar

D. Maxillary 1st molar
5265. In primates; a tooth with single conical cusp and single root is seen in________________?
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A. Thecodont

B. Haplodont

C. Acrodont

D. Heterodont

5266. Which of the following permanent teeth is usually bilaterally symmetric when viewed labially and incissaly ______________?
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A. Mandibular lateral incisor

B. Mandibular canine

C. Maxillary central incisor

D. Mandibular central incisor
5267. Number of roots in maxillary 2nd molar is_______________?
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A. 4

B. 3

C. 5

D. 2

5268. Lateral movement of condyle is caused by_____________?
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A. Contralateral lateral pterygoid muscle

B. Both lateral and medial pterygoid muscle

C. Epsilateral lateal pterygoid muscle

D. Bilateral contraction of lateral pterygoid muscle

5269. The lingual cusp of lower first premolar is compared to the development of____________?
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A. Distolingual cusp of molars

B. Cusp of carabelli

C. Cingulam of canine

D. Lingual cusp of second premolar

5270. Divergence from contact area in proximal surfaces causes embrasures____________?
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A. Cervically

B. Lingually

C. Facially, lingually , cervically & occlusally

D. Facially

5271. On which of the following permanent teeth is it most difficult to distinguish between mesial and distal aspects ?
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A. Mandibular lateral incisor

B. Maxillary central incisor

C. Mandibular central incisor

D. Mandibular second premolar

5272. Contact areas of anterior teeth which are placed in centre of middle third ____________?
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A. Distal contacts of maxillary centrals and laterals

B. Mesial contacts of maxillary lateral and canine

C. Mesial contacts of maxillary first and second premolar

D. Distal contacts of maxillary laterals and canine
5273. Greater crown bulk distal to the faciolingual bisecting plane of a tooth is most typical of the mandibular_______________?
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A. Central incisor

B. Lateral incisor

C. Second premolar (AIPG 97, Man-95)

D. Canine
5274. A pronounced developmental groove is usually present on the mesial marginal ridge of a permanent________________?
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A. Mandibular second premolar

B. Maxillary first premolar

C. Maxillary second molar

D. Mandibular third molar

5275. Crown formation of all permanent teeth except third molars is completed between_____________?
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A. Birth to 8 years

B. Birth to 6 years

C. 6 years to 12 years

D. Birth to 12 years

5276. Five cusps are present in___________________?
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A. Maxillary and Mandibular second molar

B. Maxillary and mandibular first molar

C. Maxillary first molar only

D. Mandibular first molar only

5277. Steepest cusp is seen in_______________?
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A. Mandibular 2nd molar

B. Maxillary 1st premolar

C. Mandibular 1st molar

D. Maxillary 1st molar

5278. The distance from the CEJ to the alveolar crest normally is____________?
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A. 1 1.5 mm

B. 3 mm

C. 2 2.3 mm

D. 2 mm

5279. Single central pit is formed on occlusal surface of_______________?
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A. Maxillary first premolar

B. Maxillary second premolar

C. Mandibular second premolar

D. Mandibular first premolar

5280. Which of the following is a smallest posterior tooth______________?
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A. Maxillary first premolar

B. Mandibular second premolar

C. Maxillary second premolar

D. Mandibular first premolar