يقبفلغع

What is the result of an insult to the dental tissues?

• Cavity

• Crown

• Bridge

• Filling

What is the procedure done to eliminate the defect, prevent its spread, and provide retention and resistance to the restoration?

• Whitening

• Extraction

• Cavity Preparation

• Cleaning

Which classification is based on the number of involved surfaces?

• Anatomical Classification

• Numerical Classification

• Black's Classification

• ICDAS

In Black's Classification, which class involves the proximal surface of posterior teeth?

• Class IV

• Class I

• Class II

• Class III

According to Mount and Hume's Classification, which site includes pits and fissures on the occlusal surfaces of posterior teeth?

• Site 1

• Site 2

• Site 3

• Site 4

What is the smallest minimal lesion requiring operative intervention according to the Size classification?

• Size 0

• Size 1

• Size 2

• Size 3

What is the angle formed by the meeting of 2 walls in tooth preparation called?

• Lineangle

• Pointangles

• Cavo-surfaceangle

• Axialwalls

Which classification includes smooth surface lesions and pit and fissure lesions?

• Numerical Classification

• Black's Classification

• Anatomical Classification

• ICDAS

In Numerical Classification, how many surfaces are involved in a simple cavity?

• 4

• 3

• 2

• 1

Which classification is also known as Etiologic classification?

• Anatomical Classification

• Black's Classification

• Numerical Classification

• ICDAS