HOSA Dental Terminology Practice

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Master HOSA Dental terminology with interactive quizzes and multiple-choice questions. Study with confidence and enhance your ability for exam success and knowledge expansion. Prepare effectively and achieve your certification goals.

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What is meant by Centric Relation?

Measurement of tooth wear over time
Arch-to-Arch relationship with condyles in an elevated position
Movement of the mandible during chewing
Interrelation of upper and lower teeth during speech

The correct answer is: Arch-to-Arch relationship with condyles in an elevated position

Centric Relation refers specifically to the maxillomandibular relationship when the condyles are in their anterior-superior position within the glenoid fossae with the articular discs interposed, and it is restricted to a purely bone-to-bone relationship. This position is clinically discerned when the patient is in maximum intercuspation and is repeatable, making it a precise anatomical and functional reference used by dental professionals. The importance of Centric Relation lies in its use for diagnosing and planning treatment for occlusal disorders, as it provides a reference for establishing a neutral relationship between the upper and lower jaws prior to making any adjustments or restorations.