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Questions and Answers
What is the primary mineral component of enamel?
What is the primary mineral component of enamel?
- Fluorapatite
- Hydroxyapatite (correct)
- Calcium phosphate
- Calcium carbonate
Which tooth surface layer is the hardest substance in the body?
Which tooth surface layer is the hardest substance in the body?
- Cementum
- Pulp
- Dentin
- Enamel (correct)
Which tooth structure is not normally visible except on a dental radiograph?
Which tooth structure is not normally visible except on a dental radiograph?
- Enamel
- Pulp (correct)
- Dentin
- Cementum
What is the percentage of mineralization in cementum?
What is the percentage of mineralization in cementum?
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Which tooth structure is the junction between the enamel and cementum?
Which tooth structure is the junction between the enamel and cementum?
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How many roots do anterior teeth typically have?
How many roots do anterior teeth typically have?
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What is the name for the division of the tooth root?
What is the name for the division of the tooth root?
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Which tooth structure is composed of about 70% mineralized calcium hydroxyapatite?
Which tooth structure is composed of about 70% mineralized calcium hydroxyapatite?
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How do nerves and blood vessels enter the pulp cavity?
How do nerves and blood vessels enter the pulp cavity?
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Which tooth type has two roots with a bifurcation?
Which tooth type has two roots with a bifurcation?
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