#1
Which material is commonly used for dental fillings due to its durability and natural appearance?
Composite resin
ExplanationComposite resin is commonly used for dental fillings due to its durability and natural appearance.
#2
What is the primary purpose of dental crowns?
To cover and protect a damaged tooth
ExplanationDental crowns serve the primary purpose of covering and protecting damaged teeth.
#3
What is the main function of a dental implant?
To replace a missing tooth root
ExplanationThe main function of a dental implant is to replace a missing tooth root.
#4
Which of the following materials is commonly used for dental crowns?
Gold
ExplanationGold is commonly used for dental crowns.
#5
What is the purpose of a dental veneer?
To improve the appearance of teeth
ExplanationThe purpose of a dental veneer is to improve the appearance of teeth.
#6
What is the term for a dental restoration that replaces the entire crown of a tooth?
Dental crown
ExplanationA dental restoration that replaces the entire crown of a tooth is referred to as a dental crown.
#7
Which dental restoration is most suitable for repairing minor chips and cracks?
Dental bonding
ExplanationDental bonding is a suitable option for repairing minor chips and cracks in teeth.
#8
What is the term for a dental restoration that replaces missing teeth?
Dental bridge
ExplanationA dental bridge is the term for a dental restoration that replaces missing teeth.
#9
What is the primary purpose of a dental inlay?
To repair a cavity within the cusps of a tooth
ExplanationThe primary purpose of a dental inlay is to repair a cavity within the cusps of a tooth.
#10
Which type of dental restoration is typically recommended for replacing a single missing tooth?
Dental implant
ExplanationA dental implant is typically recommended for replacing a single missing tooth.
#11
What is the term for a dental restoration that covers the entire visible surface of a tooth?
Dental veneer
ExplanationA dental veneer is the term for a restoration that covers the entire visible surface of a tooth.
#12
Which type of dental restoration is typically recommended for replacing several missing teeth in a row?
Dental bridge
ExplanationA dental bridge is typically recommended for replacing several missing teeth in a row.
#13
Which of the following is a key advantage of porcelain veneers in cosmetic dentistry?
Stain resistance
ExplanationPorcelain veneers offer the key advantage of stain resistance in cosmetic dentistry.
#14
What is the primary advantage of using composite resin for dental fillings?
Natural appearance
ExplanationThe primary advantage of using composite resin for dental fillings is its natural appearance.
#15
What is the primary purpose of a dental post?
To strengthen a tooth for a crown
ExplanationThe primary purpose of a dental post is to strengthen a tooth for the placement of a crown.