47 Questions
What is the main learning goal related to fixed prosthodontic restorations?
To classify restorations based on material
Which material has inferior mechanical properties compared to cast metal or metal-ceramic restorations?
Plastic materials
What is the impact of the strength and integrity of the remaining tooth structure on the longevity of plastic restorations?
Increases longevity
Why do large amalgam restorations often result in defective contours and poor occlusion?
Due to the high degree of difficulty with this direct approach
Which type of restorative material allows simple and conservative restoration of damaged teeth?
Composite resin
What determines the longevity of plastic restorations?
Strength and integrity of remaining tooth structure
What is the main drawback of shaping or carving large amalgam restorations directly in the mouth?
Defective contours and poor occlusion
What impact do plastic materials have on restoration longevity?
Decreases longevity
Why does direct shaping or carving of large amalgam restorations often result in poor occlusion?
Due to the great degree of difficulty with this direct approach
What is the impact of patient age on restoration longevity?
No impact
What is the main drawback of using plastic materials for dental restorations?
'Mechanical properties are inferior to those of cast metal or metal-ceramic restorations'
What is the main drawback of shaping or carving large amalgam restorations directly in the mouth?
Difficulty in achieving proper contours and occlusion
Which type of material allows simple and conservative restoration of damaged teeth?
Plastic materials
What determines the longevity of plastic restorations?
The strength and integrity of the remaining tooth structure
What is the impact of the strength and integrity of the remaining tooth structure on the longevity of plastic restorations?
It determines the longevity
What is the main learning goal related to fixed prosthodontic restorations?
Mentioning needs and standards of prosthodontic treatment
What is the impact of patient age on restoration longevity?
It has no impact
What is the main drawback of using plastic materials for dental restorations?
Inferior mechanical properties compared to cast metal or metal-ceramic restorations
Why do large amalgam restorations often result in defective contours and poor occlusion?
Difficulty in achieving proper contours and occlusion
What impact do plastic materials have on restoration longevity?
It reduces the longevity
What is the impact of using composite resin for dental restorations?
It allows simple restoration but with limited durability
Why are plastic materials less durable compared to cast metal or metal-ceramic restorations?
They are more prone to wear and fracture over time
Why are composite resin restorations considered less ideal for large restorations that require significant strength?
They have inferior mechanical properties compared to cast metal or metal-ceramic restorations for large restorations
What are the main needs and standards of prosthodontic treatment?
Identification of patient needs, correction of existing disease, prevention of future disease, restoration of function, improvement of appearance
What are the most commonly used dental restoratives?
Plastic materials (e.g., silver amalgam or composite resin)
What are the mechanical properties of plastic materials compared to cast metal or metal-ceramic restorations?
Inferior
What is the impact of strength and integrity of the remaining tooth structure on the longevity of plastic restorations?
Their longevity depends on the strength and integrity of the remaining tooth structure
What type of restorative material allows simple and conservative restoration of damaged teeth?
Plastic materials (e.g., silver amalgam or composite resin)
What is the drawback of shaping or carving large amalgam restorations directly in the mouth?
Defective contours and poor occlusion often result
Why are composite resin restorations considered less ideal for large restorations that require significant strength?
Their mechanical properties are inferior to those of cast metal or metal-ceramic restorations
What determines the longevity of plastic restorations?
The strength and integrity of the remaining tooth structure
What is the main learning goal related to fixed prosthodontic restorations?
To mention the needs and standards of prosthodontic treatment, to classify fixed prosthodontic restorations according to the used material, and to mention the differences between the types of intra-coronal restorations according to the amount of coverage area
What is the impact of patient age on restoration longevity?
Not mentioned in the text
Which material has inferior mechanical properties compared to cast metal or metal-ceramic restorations?
Plastic materials (e.g., silver amalgam or composite resin)
What are the differences between the types of intra-coronal restorations according to the amount of coverage area?
Not mentioned in the text
The Learning Goals Student will have the ability to mention the needs and standards of ______ treatment.
prosthodontic
Student will be able to classify fixed prosthodontic restorations according to the used ______.
material
Large amalgam restorations are shaped or carved directly in the ______.
mouth
Plastic materials are the most commonly used dental ______.
restoratives
Their mechanical properties are inferior to those of cast metal or ______ restorations.
metal-ceramic
Their longevity depends on the strength and integrity of the remaining ______ structure.
tooth
Plastic materials allow simple and conservative restoration of damaged ______.
teeth
The main drawback of shaping or carving large amalgam restorations directly in the ______ is the great degree of difficulty.
mouth
The impact of patient age on restoration longevity depends on the strength and ______ of the remaining tooth structure.
integrity
Plastic materials have inferior mechanical properties compared to cast metal or ______ restorations.
metal-ceramic
Composite resin restorations are less ideal for large restorations that require significant ______.
strength
The main needs and standards of ______ treatment include correction of existing disease and prevention of future disease.
prosthodontic
This quiz covers the introduction to fixed prosthetic restorations and crown types, focusing on the needs and standards of prosthodontic treatment, classification of fixed prosthodontic restorations based on the materials used, and understanding the differences between them.
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