Dental Casting Waxes Quiz

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What is the primary use of utility wax in dentistry?

To create corrective impressions of soft tissues

To record bite registrations for model articulation

To permanently fix denture components together

To temporarily fix soldered components during their soldering (correct)

What is a key physical property of utility wax that makes it useful for temporarily fixing components?

It has a low melting range

It has a high thermal conductivity

It is hard and brittle at room temperature

It is soft and sticky when heated under a flame (correct)

Why is the brittleness of utility wax an important consideration for the operator?

It can make the wax less sticky when heated

It can cause the wax to fracture with the slightest torque (correct)

It can make the wax difficult to work with

It can cause the wax to become too soft and lose its fixing ability

What is a key difference between the melting point and melting range of dental waxes?

The melting range is due to dental waxes being a mixture of different waxes Signup and view all the answers

How does the low thermal conductivity of waxes impact their use in dental applications?

It makes it difficult to achieve uniform heating Signup and view all the answers

What is the purpose of corrective impression wax in dentistry?

To record soft tissue fine details in edentulous patients during function Signup and view all the answers

What is the primary function of utility wax in dental procedures?

To act as a base for dentures Signup and view all the answers

Which type of utility wax is used directly in the mouth?

Inlay wax Signup and view all the answers

What distinguishes utility wax from other types of dental waxes?

It has adequate flow to record cavity details Signup and view all the answers

What is the main purpose of using utility wax in the lost wax technique?

To produce accurate cavity details in the wax pattern Signup and view all the answers

Which type of utility wax produces dark blue or green sticks and pellets?

Inlay wax Signup and view all the answers

What property of utility wax makes it suitable for recording intricate cavity details?

Adequate flow when softened Signup and view all the answers

Which of the following is a use of utility wax?

To adapt the periphery of an impression for a better fit into the vestibule Signup and view all the answers

Which property of utility wax allows it to be used for covering sharp brackets and wires in orthodontic patients?

It is adhesive and tacky at room temperature Signup and view all the answers

Which of the following statements about utility wax is true?

It comes in ropes and sheets of different colors Signup and view all the answers

Which of the following is NOT a use of utility wax?

Waxing up to produce the desired contour of the denture after setting of teeth Signup and view all the answers

Which property of utility wax is NOT mentioned in the given text?

It is available in liquid form Signup and view all the answers

Which statement about utility wax is correct?

It is used for fitting artificial teeth on the sheet Signup and view all the answers

Dental Casting Waxes Quiz

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Questions and Answers

What is the primary use of utility wax in dentistry?

What is a key physical property of utility wax that makes it useful for temporarily fixing components?

Why is the brittleness of utility wax an important consideration for the operator?

What is a key difference between the melting point and melting range of dental waxes?

How does the low thermal conductivity of waxes impact their use in dental applications?

What is the purpose of corrective impression wax in dentistry?

What is the primary function of utility wax in dental procedures?

Which type of utility wax is used directly in the mouth?

What distinguishes utility wax from other types of dental waxes?

What is the main purpose of using utility wax in the lost wax technique?

Which type of utility wax produces dark blue or green sticks and pellets?

What property of utility wax makes it suitable for recording intricate cavity details?

Which of the following is a use of utility wax?

Which property of utility wax allows it to be used for covering sharp brackets and wires in orthodontic patients?

Which of the following statements about utility wax is true?

Which of the following is NOT a use of utility wax?

Which property of utility wax is NOT mentioned in the given text?

Which statement about utility wax is correct?

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