Restorative Dentistry

Description: Test your knowledge on Restorative Dentistry, a branch of dentistry that focuses on restoring the function, integrity, and aesthetics of teeth.
Number of Questions: 15
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Tags: restorative dentistry dental materials tooth decay fillings crowns bridges implants
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What is the most common type of restorative dental procedure?

  1. Fillings

  2. Crowns

  3. Bridges

  4. Implants


Correct Option: A
Explanation:

Fillings are used to repair decayed or damaged teeth, and are the most common type of restorative dental procedure.

What is the primary material used for dental fillings?

  1. Amalgam

  2. Composite Resin

  3. Glass Ionomer Cement

  4. Gold


Correct Option: B
Explanation:

Composite resin is the most commonly used material for dental fillings due to its strength, durability, and ability to match the color of natural teeth.

Which type of filling material is known for its strength and durability?

  1. Amalgam

  2. Composite Resin

  3. Glass Ionomer Cement

  4. Gold


Correct Option: A
Explanation:

Amalgam fillings are known for their strength and durability, making them a suitable choice for restoring teeth subjected to high biting forces.

What is the purpose of a dental crown?

  1. To protect a weakened or damaged tooth

  2. To improve the appearance of a tooth

  3. To replace a missing tooth

  4. To anchor a dental bridge


Correct Option: A
Explanation:

Dental crowns are primarily used to protect a weakened or damaged tooth from further damage and restore its function.

Which material is commonly used for the fabrication of dental crowns?

  1. Porcelain

  2. Metal

  3. Ceramic

  4. Gold


Correct Option: A
Explanation:

Porcelain is a commonly used material for dental crowns due to its strength, durability, and ability to closely match the color of natural teeth.

What is a dental bridge used for?

  1. To replace a single missing tooth

  2. To replace multiple missing teeth

  3. To anchor a dental crown

  4. To protect a weakened tooth


Correct Option: B
Explanation:

Dental bridges are used to replace multiple missing teeth, providing support and restoring the function and aesthetics of the smile.

What type of dental restoration is used to replace the root of a missing tooth?

  1. Filling

  2. Crown

  3. Bridge

  4. Implant


Correct Option: D
Explanation:

Dental implants are used to replace the root of a missing tooth, providing a strong and stable foundation for a dental crown or bridge.

Which material is commonly used for dental implants?

  1. Titanium

  2. Stainless Steel

  3. Ceramic

  4. Gold


Correct Option: A
Explanation:

Titanium is the most commonly used material for dental implants due to its biocompatibility, strength, and ability to integrate with bone tissue.

What is the term for the process of removing decayed or damaged tooth structure?

  1. Excavation

  2. Preparation

  3. Restoration

  4. Impression


Correct Option: A
Explanation:

Excavation is the process of removing decayed or damaged tooth structure to create a space for the placement of a filling or other restorative material.

Which type of dental restoration is used to protect the pulp of a tooth from further decay?

  1. Filling

  2. Crown

  3. Pulp Cap

  4. Root Canal


Correct Option: C
Explanation:

A pulp cap is a dental restoration used to protect the pulp of a tooth from further decay when the decay is close to the pulp.

What is the purpose of a root canal treatment?

  1. To remove infected pulp from a tooth

  2. To repair a cracked tooth

  3. To whiten a tooth

  4. To straighten teeth


Correct Option: A
Explanation:

Root canal treatment is performed to remove infected pulp from a tooth, preventing further infection and pain.

Which material is commonly used for root canal fillings?

  1. Gutta-Percha

  2. Composite Resin

  3. Amalgam

  4. Glass Ionomer Cement


Correct Option: A
Explanation:

Gutta-Percha is a biocompatible material commonly used for root canal fillings due to its ability to seal the root canal and prevent re-infection.

What is the term for the process of creating a mold of a patient's teeth?

  1. Excavation

  2. Preparation

  3. Impression

  4. Restoration


Correct Option: C
Explanation:

Impression is the process of creating a mold of a patient's teeth using a soft material, which is then used to fabricate dental restorations such as crowns, bridges, and dentures.

Which type of dental restoration is used to replace a large portion of a tooth's structure?

  1. Filling

  2. Onlay

  3. Inlay

  4. Veneer


Correct Option: B
Explanation:

An onlay is a type of dental restoration that is used to replace a large portion of a tooth's structure, extending over one or more cusps.

What is the purpose of a dental veneer?

  1. To protect a weakened tooth

  2. To improve the appearance of a tooth

  3. To replace a missing tooth

  4. To anchor a dental bridge


Correct Option: B
Explanation:

Dental veneers are thin porcelain or composite resin shells that are bonded to the front surface of teeth to improve their appearance.

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