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Questions and Answers
What may cause angular cheilitis?
What may cause angular cheilitis?
- Location of the modiolus
- Curvature of the vermillion border
- Deepening of the nasolabial sulcus
- Lack of support to the angle of the mouth by the denture (correct)
Where is the modiolus located?
Where is the modiolus located?
- At the vermilion border
- In the mentolabial sulcus
- At the meeting point of buccinator and other facial muscles (correct)
- At the ala-tragus line
What happens to the cheeks with the loss of teeth according to the text?
What happens to the cheeks with the loss of teeth according to the text?
- They round up
- They drop giving sunken appearance (correct)
- They become more prominent
- They deepen
What facial feature demonstrates three classes of jaw relationship based on its curvature?
What facial feature demonstrates three classes of jaw relationship based on its curvature?
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What may cause the lip to fold inward with the loss of teeth and resorption of alveolar bone?
What may cause the lip to fold inward with the loss of teeth and resorption of alveolar bone?
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