Removable Denture Assisting · CDA

What is the role of occlusal rests in removable partial dentures?

To attach the metal framework to the acrylic denture base
To give vertical support along the abutment's long axis
To enhance the overall aesthetics of the denture
To retain the denture entirely without any clasps

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Correct answer: To give vertical support along the abutment's long axis

Occlusal rests support the RPD vertically and ensure occlusal forces are directed along the long axis of the abutment teeth, reducing stress and preventing harmful torquing.

Difficulty: Medium Question 11 of 20

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When constructing a complete denture for a fully edentulous arch, what is used to record the relationship between jaws?
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