Question

thsi for denatl hygiene

Dentin can have one or more types. True False Question 2 The study of teeth and their form is called: Odontology Histology Periodontology History Question 3 The study of teeth in general is termed morphology. The study of tooth form and shape is termed odontology. True False Question 4 The single rooted tooth found at the corner of the mouth is called? Bicuspid. Incisor. Lateral Incisor. Canine.

Answer 1

No 1. Dentin can have one or more types.

True

There can be three types of Primary, secondary and tertiary dentin. Tertiary dentin is due to some external stimulus, it means it is pathologic.

No 2.The study of teeth and there form is called odontology.

Periodontology means the study of teeth soundings which support the teeth.

Histology means the study of the cell under a microscope means the microanatomy of the cell.

No 3. False

Because the study of teeth and its diseases is known as odontology.

No 4. The single-rooted tooth found at the corner of the mouth is known as canine.

The incisor is present in front of the mouth.

No 5. The chewing surface of posterior teeth is known as occlusal.

No 6. The periodontal ligament consists of Alveolar crest fiber, Horizontal fibers, Oblique fibers, Apical fiber bundles and inter radicular fiber bundles.

No 7. In a healthy mouth with all teeth present, there are 8 permanent teeth in a quadrant.

Total human teeth are divided into four quadrants and each contains 8 teeth.

No 8. The eruption is the final stage of teeth development.

No 9. An open space between adjacent teeth is known as diastema.

No 10. All teeth possess the same tissue formation(enamel, dentin, pulp, and cementum).