Dentistry 3116: Dental Considerations in the Ageing Patient
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Questions and Answers

Which of the following age-related changes can lead to severe xerostomia?

  • Reduced salivary flow due to polypharmacy (correct)
  • Decreased salivary flow due to tricyclic antidepressants
  • Increased salivary flow due to cytotoxic agents
  • Stable salivary flow due to anti-parkinsonian drugs
  • What are the most common oral cavity sites for lichen planus?

  • Tongue and palate
  • Buccal mucosa, tongue and gingiva (correct)
  • Gingiva and buccal mucosa
  • Palate
  • What precautions should be taken when using triamcinolone (Kenalog) in Orabase for erosive lichen planus treatment?

  • Do not eat or drink for 30 minutes after application (correct)
  • Apply the medication on affected areas and rinse off
  • Use a higher potency cream if symptoms do not improve
  • Eat or drink immediately after applying
  • What is the most clinically relevant type of lichen planus?

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

    Which of the following types of lichen planus does not require treatment?

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

    What potential complication can occur due to xerostomia?

    <p>Cervical caries</p> Signup and view all the answers

    What is the frequency and time of application for fluocinonide gel 0.05% for treating lichen planus?

    <p>Up to four times per day, for up to two weeks</p> Signup and view all the answers

    What is the prevalence range for lichen planus?

    <p>0.1% to 4%</p> Signup and view all the answers

    What drug class has the most significant impact on decreasing salivary flow?

    <p>Tricyclic antidepressants</p> Signup and view all the answers

    Which of the following is NOT a common site for lichen planus in the oral cavity?

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

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