#1
Which material is commonly used for making dental crowns?
Ceramic
ExplanationCeramic is commonly used for making dental crowns due to its durability and natural appearance.
#2
What is the purpose of a bite registration in dental laboratory procedures?
To record the patient's bite relationship
ExplanationBite registration is used in dental procedures to accurately record the patient's bite relationship for precise restoration.
#3
Which material is commonly used for making dental impressions?
Rubber
ExplanationRubber is commonly used for making dental impressions, capturing detailed molds for various dental procedures.
#4
What is the primary function of a dental laboratory technician?
Fabricating dental restorations
ExplanationThe primary role of a dental laboratory technician is to fabricate dental restorations based on dentist specifications.
#5
Which type of dental restoration is used to repair a small cavity?
Inlay
ExplanationInlays are dental restorations specifically used to repair small cavities, offering a durable and aesthetic solution.
#6
Which dental restoration is used to cover the surface of a tooth to restore its shape, size, and strength?
Dental veneer
ExplanationDental veneers are applied to the tooth's surface to restore its shape, size, and strength, enhancing aesthetics.
#7
What is the function of a dental articulator?
To adjust the occlusion of dental restorations
ExplanationA dental articulator is used to adjust the occlusion of dental restorations, ensuring proper alignment.
#8
What is the purpose of a dental articulator in dental laboratory procedures?
To adjust the occlusion of dental restorations
ExplanationIn dental laboratories, a dental articulator is crucial for adjusting the occlusion of dental restorations for proper functionality.
#9
Which type of dental restoration is used to replace missing teeth with artificial teeth that are anchored to adjacent natural teeth?
Dental bridge
ExplanationDental bridges are used to replace missing teeth by anchoring artificial teeth to adjacent natural teeth.
#10
Which type of dental restoration is used to cover the entire surface of a tooth?
Veneer
ExplanationDental veneers cover the entire surface of a tooth, enhancing aesthetics and addressing various dental issues.
#11
Which type of dental restoration is directly fabricated inside the patient's mouth?
Composite filling
ExplanationComposite fillings are directly fabricated in the patient's mouth to repair cavities with a tooth-colored material.
#12
What is the process of fabricating a dental prosthesis using computer-aided design and computer-aided manufacturing (CAD/CAM) technology called?
Milling
ExplanationThe process of fabricating dental prostheses with CAD/CAM technology is called milling, ensuring precision and efficiency.