Question: Intermediate cementum is___________?

• 1. Between enamel and cementum
• 2. Found at dentinocemental junction
• 3. Apical third
• 4. Coronal third

Question: Which of the following is correct?

• 1. Cementum is more resistant to resorption than bone
• 2. Bone is more resistant to resorption than cementum
• 3. Both are equally resorbable
• 4. None of the above

Question: Chronic periapical inflammation is usually associated with____________?

• 1. Ankylosis
• 2. Resorption of cementum
• 3. Hypertrophy of cementum
• 4. Hyperplasia of cementum

Question: If cementum is not formed______________?

• 1. Ankylosis may occur
• 2. Exforliation of teeth occur
• 3. Delayed eruption
• 4. No change occurs

Question: Which of the following is true______________?

• 1. The uncalcified matrix of cementum is called cementoid
• 2. Cementum contain type I collagen predominantly
• 3. Cementodentinal junction is sometimes scallopes in deciduous teeth and smooth in permanent teeth
• 4. All of the above

Question: Acellular cementum is typically found in_____________?

• 1. Coronal half of root
• 2. Apical half of root
• 3. Apex of root
• 4. Entire root

Question: At the cemento enamel junction, which of the following occurs_____________?

• 1. Cementum meets enamel
• 2. Cementum overlaps enamel
• 3. Cementum does not meet enamel
• 4. All of the above

Question: Inorganic content of cementum is_____________?

• 1. Less than bone
• 2. More than bone
• 3. Equal to that of bone
• 4. More than that of enamel

Question: Butt joint in cementoenamel junctions seen is _________% of cases?

• 1. 10%
• 2. 30%
• 3. 60%
• 4. 90%

Question: Cementum_____________?

• 1. Is derived from the sheath of hertwig
• 2. Is acellular in the apical third of the tooth
• 3. Often overlaps the enamel
• 4. Does not contain collagen fibres