Dental Materials - Exam 1 - Chapter 8

dental-materials-exam-1-chapter-8

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Question 1 of 1

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Which of the following is an example of an aqueous elastomeric?

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The white and brown paste used in rubber base (polysulfide) is called the:

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dental impression compound is known as a/an __________ material.

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Thermoplastic material means it can be heated and softened repeatedly. Chemoplastic and hydroelastic are not use to describe impression material.

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Which of the following is inelastic impression compound?

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The term used for the setting of hydrocolloid impression materials is:

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Curing is another term for polymerization.

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Match the following materials to their setting process:

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Match the text
hydrocolloids (alginate and agar)
Gypsum
elastomeric impression materials

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crystalization
polymerization
gelation

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Agar impression material requires speicial equipment.

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Which best describes the addition silicones. Choose all that apply.

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Which one is best used for FINAL impression (casts and dies are made from these)?

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which one is used for fabrication of dentures?

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Match the materials and their setting reaction

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Match the text
Chemical reaction
Physical reaction/Thermoplastic

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ZOE, alginate, addition silicone
Wax (as an impression materia), agar, impression compound

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Which of the following composition of alginate react with calcium ion and cross link the material to form a gel.

Select the correct answer(s).

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Dental Materials - Exam 1 - Chapter 8

Question 1 of 1

Time Left

Which of the following is an example of an aqueous elastomeric?

Select the correct answer(s).

(0/0)

The white and brown paste used in rubber base (polysulfide) is called the:

Select the correct answer(s).

(0/0)

dental impression compound is known as a/an __________ material.

Select the correct answer(s).

(0/0)

Thermoplastic material means it can be heated and softened repeatedly. Chemoplastic and hydroelastic are not use to describe impression material.

Select the correct answer(s).

(0/0)

Which of the following is inelastic impression compound?

Select the correct answer(s).

(0/0)

The term used for the setting of hydrocolloid impression materials is:

Select the correct answer(s).

(0/0)

Curing is another term for polymerization.

Select the correct answer(s).

(0/0)

Match the following materials to their setting process:

Match the text (click and drag)

(0/0)

hydrocolloids (alginate and agar)

Gypsum

elastomeric impression materials

crystalization

polymerization

gelation

Agar impression material requires speicial equipment.

Select the correct answer(s).

(0/0)

Which best describes the addition silicones. Choose all that apply.

Select the correct answer(s).

(0/0)

Which one is best used for FINAL impression (casts and dies are made from these)?

Select the correct answer(s).

(0/0)

which one is used for fabrication of dentures?

Select the correct answer(s).

(0/0)

Match the materials and their setting reaction

Match the text (click and drag)

(0/0)

Chemical reaction

Physical reaction/Thermoplastic

ZOE, alginate, addition silicone

Wax (as an impression materia), agar, impression compound

Which of the following composition of alginate react with calcium ion and cross link the material to form a gel.

Select the correct answer(s).

(0/0)

The powder of an alginate contains ______________; it is a CARBOHYDRATE POLYMER that dissolves in water.

Select the correct answer(s).

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