Which of the following ridges of tissue are located on the floor of the mouth?

Which of the following lingual surface features are usually prominent on teeth #7 and #10?

The permanent maxillary central incisors erupt between _________ years old.

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Which of the following statements is correct regarding the permanent mandibular incisors?

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This is the complete displacement of a tooth from its socket resulting from extensive trauma to the area.

Which of the following teeth has the greatest degree of variation in form of any permanent tooth except the third molars?

Which of the following statements is TRUE regarding the cusp slopes of the permanent mandibular canine?

Most maxillary first premolars have two root branches or are: