How many premolars are present in a full permanent dentition?

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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

How many premolars are present in a full permanent dentition?

Explanation:
Two premolars sit in each dental quadrant, specifically the first and second premolars. With four quadrants in the mouth, that makes four premolars per arch (upper and lower) and eight in total for the full permanent dentition. They occupy the space between the canine and molars and replace the primary molars as you develop your permanent set. So eight is the correct total.

Two premolars sit in each dental quadrant, specifically the first and second premolars. With four quadrants in the mouth, that makes four premolars per arch (upper and lower) and eight in total for the full permanent dentition. They occupy the space between the canine and molars and replace the primary molars as you develop your permanent set. So eight is the correct total.

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