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Cleft Lip and Cleft Palate Quiz

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Questions and Answers

What is the most common craniofacial anomaly?

Cleft lip with or without cleft palate (correct)

Isolated cleft

Recurrent aphthous stomatitis

Hemifacial microsomia

What type of mucosa are minor recurrent aphthous stomatitis ulcers exclusively found on?

Oral mucosa

Palatal mucosa

Non-keratinized mucosa (correct)

Keratinized mucosa

Which factor is NOT listed as a possible cause of recurrent aphthous stomatitis?

Hemifacial microsomia (correct)

Hematologic abnormalities

Infectious agents

Stress

Which cell type causes destruction of the surface epithelium in recurrent aphthous stomatitis?

CD8+ T cells Signup and view all the answers

Which age group is more frequently affected by recurrent aphthous stomatitis?

Children and young adults Signup and view all the answers

What is the approximate prevalence of cleft lip with or without cleft palate in live births?

~ 1 per 1000 live births Signup and view all the answers

Which type of ulcerations typically have the longest duration per episode?

Larger, deeper ulcerations Signup and view all the answers

What is the most common site affected by Pemphigus vulgaris lesions?

Labial mucosa, soft palate, and tonsillar pillar Signup and view all the answers

Which antibodies are directed against epidermal cell surface glycoproteins in Pemphigus vulgaris?

Autoimmune Abs directed against desmoglein 3 and 1 Signup and view all the answers

What is the average age range for individuals affected by Mucous membrane pemphigoid?

50-60 years Signup and view all the answers

Which type of gingivitis is commonly associated with Mucous membrane pemphigoid?

Desquamative gingivitis Signup and view all the answers

What is the main treatment approach for Pemphigus vulgaris?

Systemic corticosteroids + immunosuppressive drugs Signup and view all the answers