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 (B)</p> Signup and view all the answers

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

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

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

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

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

<p>Occlusal wear facets (B)</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 (D)</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 (B)</p> Signup and view all the answers

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

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

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

<p>True (B)</p> Signup and view all the answers

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

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

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

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

What is GTR contraindicated in?

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

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