Prosthodontics: Fixed and Removable Assist · CDA

In fixed prosthodontics, what is a core build-up used for?

To fabricate a full removable denture
To strengthen and recreate tooth structure before crown placement
To record jaw relations for articulator mounting
To take preliminary impressions

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Correct answer: To strengthen and recreate tooth structure before crown placement

A core build-up is used when a tooth has lost significant structure (e.g., large cavity or after endodontic treatment) — it rebuilds tooth form to support a crown.

Difficulty: Medium Question 11 of 22

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Which component of a removable partial denture provides retention and prevents displacement during function?
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During delivery of a full denture, what should a dental assistant advise the patient regarding overnight care?