Dental Materials and Temporary Restorations Quiz

<p>Ternary amalgam (A)</p> Signup and view all the answers

<p>Ductility (A)</p> Signup and view all the answers

<p>To promote hard tissue formation and bone regeneration (B)</p> Signup and view all the answers

<p>By direct apposition on the pulpal wall, minimizing inflammation (A)</p> Signup and view all the answers

<p>Teeth whitening procedures (A)</p> Signup and view all the answers

<p>To protect the prepared tooth surface and maintain its function (D)</p> Signup and view all the answers

<p>Ensuring the prepared cavity is not damaged during the process (B)</p> Signup and view all the answers

<p>Alloy (D)</p> Signup and view all the answers

<p>Bonds the matrix and filler particles (B)</p> Signup and view all the answers

<p>Compomer (C)</p> Signup and view all the answers

<p>Use of a polymer backbone with silicon dioxide (C)</p> Signup and view all the answers

<p>Acid-base reaction (B)</p> Signup and view all the answers

<p>Compomers are a type of polyacid-modified composite. (C)</p> Signup and view all the answers

<p>Binds the filler particles together (D)</p> Signup and view all the answers

<p>Filler particles (C)</p> Signup and view all the answers

<p>High thickness and compactability (C)</p> Signup and view all the answers

<p>Acid-base (C)</p> Signup and view all the answers

<p>Creating cross-links to increase the material's strength (C)</p> Signup and view all the answers

<p>Two (B)</p> Signup and view all the answers

<p>Not stable and soluble in water (C)</p> Signup and view all the answers

<p>Hardening and formation of further cross-links (C)</p> Signup and view all the answers

<p>Insoluble (B)</p> Signup and view all the answers

<p>The cement becomes more compact and thicker (B)</p> Signup and view all the answers

<p>Enhanced micromechanical retention to the tooth structure (D)</p> Signup and view all the answers

<p>Excellent biocompatibility, minimizing adverse reactions (D)</p> Signup and view all the answers

<p>They facilitate cross-linking, contributing to the material's strength (B)</p> Signup and view all the answers

<p>As an interim restoration before a permanent crown is placed (C)</p> Signup and view all the answers

<p>To provide thermal insulation, structural support, and pulp protection (B)</p> Signup and view all the answers

<p>Preserving pulp health, preventing irritation, and sedating an irritated pulp (B)</p> Signup and view all the answers

<p>1-3% (B)</p> Signup and view all the answers

<p>Chemical, thermal, and electrical (D)</p> Signup and view all the answers

<p>Medium preparation (A)</p> Signup and view all the answers

<p>Low polymerization shrinkage (A)</p> Signup and view all the answers

<p>2.5-3:1 (D)</p> Signup and view all the answers

<p>Luting cements (D)</p> Signup and view all the answers

<p>Reduced post-operative sensitivity (C)</p> Signup and view all the answers

<p>Sensitivity to drying (A)</p> Signup and view all the answers

<p>Luting cements (A)</p> Signup and view all the answers

<p>Large polymer chain size (A)</p> Signup and view all the answers

<p>5:1 (C)</p> Signup and view all the answers

<p>Reinforced restorative cement (B)</p> Signup and view all the answers

Restorations used when urgency or time constraints exist, allowing for immediate dental care.

An alloy of mercury mixed with other metals, commonly used in dental fillings.

An amalgam containing mercury and one other metal.

An amalgam containing mercury and two other metals.

The ability of a material to undergo significant plastic deformation before breaking.

A chemical reaction involving an acid and a base that neutralizes each other.

The organic phase in a composite material that binds filler particles together.

Inorganic materials added to matrix to enhance properties of composites.

A substance that improves the bond between the matrix and filler particles.

Materials that are acid-modified composites, combining properties of glass ionomer cement and composites.

A dental material made by mixing glass particles and organic acid.

A ceramic restorative material modified with organic components.

A substance required to secure bonds in composite materials.

A biocompatible material used in bone regeneration and dentin bridge formation.

Cells that promote bone formation by laying down new bone material.

The process of creating a hard tissue barrier to protect the pulp after pulp capping.

Utilized for dentin bridge formation in pulp capping and as a graft for bone regeneration.

A restorative material combining ceramics and composite resins.

The reduction in volume that occurs when a polymer hardens.

A method to achieve strong bonding by interlocking materials at a microscopic level.

Materials used to protect the dental pulp and provide insulation and support.

The ability of a material to be compatible with living tissue.

Dental materials applied directly to the tooth in one appointment.

Dental materials created outside the mouth and fitted later.

Calming inflammation in the dental pulp to reduce pain.

Protection against temperature changes affecting the pulp.

Types of dental cements used to bond crowns and bridges.

Cements used to restore tooth structure, available in aesthetic and reinforced types.

Cements that harden quickly, useful in urgent situations.

Cements designed to protect the pulp and seal tooth structures, less soluble than others.

Refers to the size of polymer chains in cement, affecting its penetration into dentin.

Microscopic channels in dentin that can be irritated by certain dental materials.

Pain or discomfort following dental procedures due to irritation of dentin.

Property of materials that blocks X-rays, appearing white on radiographs.

A chemical process where an acid reacts with a base to form salts and water, crucial in several dental materials.

Long molecular structures that create crosslinks in materials, enhancing strength and stability.

Connections between polymeric chains that enhance material strength and resistance.

Stages that glass ionomer undergoes during curing, influencing its final properties.

The ability of a substance to dissolve in water, affecting its stability and application.

The second phase of glass ionomer where the material becomes less soluble and more stable after initial curing.

Property of a material that prevents dissolution in water, important for longevity in dental applications.