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Bite Registration Materials in Dentistry

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Bite Registration Materials in Dentistry

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Questions and Answers

What is the primary purpose of bite registration in dentistry?

To create a replica of the jawbone

To transfer the relation between the upper and lower dental arches from the patient's mouth to the articulator (correct)

To create an impression of the tooth structure

To examine the condition of the dental pulp

What is the consequence of failing to capture an accurate interocclusal record?

Infection of the dental pulp

Time-consuming chairside adjustments and possible remounting of casts (correct)

Poor fit of the dental restoration

Inaccurate diagnosis of dental caries

What is one of the factors that influences the accuracy of an interocclusal record?

The type of dental restoration to be fabricated

The age of the patient

The material properties of the recording material (correct)

The experience of the dentist

What is one of the requirements for making an accurate interocclusal record according to Dawson's criteria?

The recording material must not cause any movement of teeth or displacement of soft tissues Signup and view all the answers

What is the purpose of an accurate interocclusal record in the fabrication of a dental restoration?

To ensure proper contours and alignment of the metal substructure Signup and view all the answers

What is the benefit of an accurate interocclusal record in the dental laboratory?

It enables the laboratory technician to create proper contours and alignment of the metal substructure Signup and view all the answers

What is the primary reason to check the accuracy of the jaw relation record in the mouth and on the casts?

To verify the accuracy of the record and prevent errors Signup and view all the answers

Which of the following bite registration materials is characterized by high resistance to closure and high coefficient of thermal expansion?

Bite registration waxes Signup and view all the answers

What is the main advantage of adding zinc oxide eugenol or resin to wax impressions?

To improve the poor detail transfer and displacement of wax Signup and view all the answers

Which of the following materials is known for its high degree of reproducibility and accuracy in recording occlusal and incisal surfaces?

Zinc oxide eugenol paste Signup and view all the answers

What is the main disadvantage of using acrylic resin for interocclusal records?

It exhibits dimensional instability due to polymerization shrinkage Signup and view all the answers

Which of the following elastomers is known for exhibiting the least amount of distortion among the materials studied?

Addition silicones Signup and view all the answers