In a full deciduous dentition, how many premolars are present?

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Prepare for the City and Guilds Dental Nursing Exam. Study with flashcards and multiple-choice questions complete with hints and explanations. Ace your exam with confidence!

Multiple Choice

In a full deciduous dentition, how many premolars are present?

Explanation:
In the full primary (deciduous) dentition, there are no premolars. The teeth present are incisors, canines, and molars only. Each quadrant has two incisors, one canine, and two molars, totaling 20 teeth. Premolars appear only in the permanent dentition, replacing primary molars as children grow. Therefore, the number of premolars in a full deciduous dentition is zero.

In the full primary (deciduous) dentition, there are no premolars. The teeth present are incisors, canines, and molars only. Each quadrant has two incisors, one canine, and two molars, totaling 20 teeth. Premolars appear only in the permanent dentition, replacing primary molars as children grow. Therefore, the number of premolars in a full deciduous dentition is zero.

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