Dentistry Final Exam 2024: Oral Health Questions
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Questions and Answers

What is the main etiological factor causing glandular cheilitis?

  • Hypersensitivity to the sun
  • Hypertrophy and hyperfunction of salivary glands
  • Allergic reaction to certain substances
  • Viral infection (correct)
  • Successful scaling and root planning is best evaluated by the absence of:

  • Tooth mobility
  • Bleeding on probing
  • Residual plaque (correct)
  • Residual calculus
  • Which of the following can cause gingival enlargement as a sole factor?

  • Leukemia (correct)
  • Pregnancy
  • Allergic reaction to certain substances
  • Puberty
  • Predominant inflammatory cell in stage III gingivitis:

    <p>Plasma cell</p> Signup and view all the answers

    Which of the following is not a clinical feature of necrotizing ulcerative periodontitis?

    <p>Pocket formation</p> Signup and view all the answers

    Mesio buccal site of a maxillary molar records 7 mm pocket depth. The gingival margin is at the level of the cemento enamel junction. What is the loss of attachment?

    <p>4 mm</p> Signup and view all the answers

    Which of the following pathogens is strongly associated with periodontal disease?

    <p>Porphyromonas gingivalis</p> Signup and view all the answers

    What is the most common clinical sign of trauma from occlusion?

    <p>Occlusal wear facets</p> Signup and view all the answers

    Which type of bone defects has the highest chance of success when treated with GTR membranes?

    <p>One-walled defects</p> Signup and view all the answers

    According to Millers classification of marginal recession, which class suits a recession extending to mucogingival junction and interdental bone loss?

    <p>Class-III</p> Signup and view all the answers

    What change is seen in cases of excessive occlusal force within physiologic limits?

    <p>Widening of PDL</p> Signup and view all the answers

    According to Millers classification of marginal recession, which class suits a recession extending to mucogingival junction but no interdental soft tissue loss or bone loss?

    <p>Class-I</p> Signup and view all the answers

    Were Peri-implant diseases included in the 1999 Classification of Periodontal Diseases and Conditions?

    <p>True</p> Signup and view all the answers

    In endodontic-periodontal lesions, where does periapical infection reach the oral cavity through?

    <p>Sinus opening</p> Signup and view all the answers

    What is the treatment procedure designed to remove rough cementum or surface dentin termed?

    <p>Root planning</p> Signup and view all the answers

    What is GTR contraindicated in?

    <p>Three wall defect</p> Signup and view all the answers

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