Which of the following muscles may affect the borders of a mandibular complete denture? A. Mentalis B. Lateral pterygoid C. Orbicularis oris D. Levator oris E. Temporalis

Which of the following muscles may affect the borders of a mandibular complete denture? A. Mentalis
B. Lateral pterygoid
C. Orbicularis oris
D. Levator oris
E. Temporalis
by

1 Answer

Answer :

C. Orbicularis oris
by

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Which one of following statement about Overdenture is not correct: A. Greater occlusal loads can be applied by the patient B. Retention and stability are generally better than with conventional complete denture C. Alveolar bone resorption is reduced D. The retained roots are covered by the denture thus protecting them from caries and periodontal diseases

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When repairing a fracture of a lower complete denture, which statement is correct: A. Self curing will distort the denture B. Cold curing will not be strong enough because of small area of attachment C. There is a possibility of occlusal disharmony

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Which of the following is a major disadvantage to immediate complete denture therapy, A. Trauma to extraction site B. Increased potential of infection C. Impossibility for anterior try in D. Excessive resorption of residual ridge

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Last Answer : A. Resorption of anterior ramus and apposition posteriorly

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Last Answer : B. Separate branches of maxillary artery

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