Periodontium Preservation Quiz

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Which factor is NOT involved in periodontium preservation according to the lecture outlines?

Crown and root angulation

Tooth color (correct)

Root form

Crown form

What is the significance of proper tooth arrangement in relation to the periodontium?

Affects the speech clarity

Improves the tooth color

Enhances the taste of food

Affects the periodontium (correct)

Which part is NOT included in the periodontium?

PDL

Enamel (correct)

Gingiva

Cementum

What are the direct factors related to periodontium preservation mentioned in the lecture outlines?

Curvature of cervical line and tooth angulation Signup and view all the answers

What is the function of the embrasures in relation to the teeth?

Act as spillways Signup and view all the answers

What is the significance of the proximal maximal contour of the crown?

It governs the design of the interproximal form and size of the embrasure. Signup and view all the answers

Where is the proximal maximal contour located in posterior teeth?

Middle third of the crown Signup and view all the answers

Which factor directly influences the size of embrasure and interproximal space?

Proximal maximal contour of the crown Signup and view all the answers

What is responsible for the development of interproximal form and proximal contact of adjacent crowns?

Proximal maximal contour of the crown Signup and view all the answers

Where is the proximal maximal contour located in anterior teeth?

Incisal third of the crown Signup and view all the answers

What is the assumed relationship between the specific form of the teeth and their arrangement?

They are related to incising or crushing food without causing damage to their supporting tissues Signup and view all the answers

What is included in the system of attachment known as the periodontium?

Gingiva and cementum Signup and view all the answers

Which indirect factor plays a role in the preservation of the periodontium?

Self-cleansing ability of teeth Signup and view all the answers

What is the significance of proper tooth arrangement in relation to the periodontium?

It affects the stability and health of the periodontium Signup and view all the answers

Which factor directly influences the size of embrasures and interproximal space?

Curvature of cervical line Signup and view all the answers

What is the significance of the proximal maximal contour of the crown?

It governs the design of the interproximal form and is inversely proportional to the extent of proximal contact relation. Signup and view all the answers

Where is the proximal maximal contour located in posterior teeth?

In the middle third of the crown due to occlusal reduction of mesiodistal diameter at the occlusal and cervical thirds. Signup and view all the answers

What factor directly influences the size of embrasure and interproximal space?

Proximal maximal contour of the crown Signup and view all the answers

Which part is responsible for the development of interproximal form, including embrasure, interproximal space, and proximal contact of adjacent crowns?

Proximal maximal contour of the crown Signup and view all the answers

What is responsible for the angulations of the crown of lower posterior teeth?

Lingual angulations of the crown Signup and view all the answers

Periodontium Preservation Quiz

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Questions and Answers

Which factor is NOT involved in periodontium preservation according to the lecture outlines?

What is the significance of proper tooth arrangement in relation to the periodontium?

Which part is NOT included in the periodontium?

What are the direct factors related to periodontium preservation mentioned in the lecture outlines?

What is the function of the embrasures in relation to the teeth?

What is the significance of the proximal maximal contour of the crown?

Where is the proximal maximal contour located in posterior teeth?

Which factor directly influences the size of embrasure and interproximal space?

What is responsible for the development of interproximal form and proximal contact of adjacent crowns?

Where is the proximal maximal contour located in anterior teeth?

What is the assumed relationship between the specific form of the teeth and their arrangement?

What is included in the system of attachment known as the periodontium?

Which indirect factor plays a role in the preservation of the periodontium?

What is the significance of proper tooth arrangement in relation to the periodontium?

Which factor directly influences the size of embrasures and interproximal space?

What is the significance of the proximal maximal contour of the crown?

Where is the proximal maximal contour located in posterior teeth?

What factor directly influences the size of embrasure and interproximal space?

Which part is responsible for the development of interproximal form, including embrasure, interproximal space, and proximal contact of adjacent crowns?

What is responsible for the angulations of the crown of lower posterior teeth?

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