Quiz # 3-dhy 114 Oral Anatomy

10 Questions | Total Attempts: 110

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Anatomy Quizzes & Trivia

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Questions and Answers
  • 1. 
    Which of the following teeth has a distinct mesial concavity on the root trunk?
    • A. 

      A. maxillary 1st premolar

    • B. 

      B. maxillary 2nd premolar

    • C. 

      C. mandibular 2nd premolar

    • D. 

      D. mandibular 2nd premolar

  • 2. 
    Which tooth has a mesiomarginal groove?
    • A. 

      A. maxillary 1st premolar

    • B. 

      B. maxillary 2nd premolar

    • C. 

      C. mandibular first premolar

    • D. 

      D. mandibular 2nd premolar

  • 3. 
    Which of the premolars has either a H, U, or Y shaped occlusal pattern?
    • A. 

      A. maxillary 1st premolar

    • B. 

      B. maxillary 2nd premolar

    • C. 

      C. mandibular 1st premolar

    • D. 

      D. mandibular 2nd premolar

  • 4. 
    Which of the following teeth are characterized by equal sized cusps and a short central groove with many supplemental grooves?
    • A. 

      A. maxillary 1st premolar

    • B. 

      B. maxillary 2nd premolar

    • C. 

      C. mandibular 1st premolar

    • D. 

      D. mandibular 2nd premolar

  • 5. 
    Which of the following premolars is characterized by a mesiolingual groove?
    • A. 

      A. maxillary cuspid

    • B. 

      B. maxillary 2nd premolar

    • C. 

      C. mandibular 1st premolar

    • D. 

      D. mandibular 2nd premolar

  • 6. 
    Which of the following anomalies is not a supernumerary tooth?
    • A. 

      A. dens in dente

    • B. 

      B. distomolar

    • C. 

      C. paramolar

    • D. 

      D. mesiodens

  • 7. 
    Amelogenesis imperfecta and dentinogenesis imperfecta are anomalies that:
    • A. 

      A. affect primary and permanent teeth

    • B. 

      B. are hereditary

    • C. 

      C. a and b

  • 8. 
    Which of the following anomalies involves "twinning"?
    • A. 

      A. dens in dente

    • B. 

      B. gemination

    • C. 

      C. fusion

    • D. 

      D. Hutchinson's incisors

    • E. 

      E. Mulberry molars

  • 9. 
    Which premolars have afunctional lingual cusps?
    • A. 

      A. maxillary

    • B. 

      B. mandibular

  • 10. 
    Which tooth number replaces "L"?
    • A. 

      A. #20

    • B. 

      B. #21

    • C. 

      C. #28

    • D. 

      D. #29

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