FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 8

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FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 8

DA EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -91 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: In a healthy mouth, the gingival sulcus space would not exceed?

Answer:

• to 3 millimeters in depth.

Question 2: In what stage does Histodifferentiation and morphodifferentiation occur?

Answer:

Bell stage.

Question 3: What is responsible for the laying down of each enamel matrix?

Answer:

Tomes process.Question 4: Antibiotic that chemically binds to the dentin and causes permanent staining?

Answer:

Tetracyline.

Question 5: Connective tissue forms an enclosed area called a dental sac?

Answer:

Mesenchyme tissue.

Question 6: Secures the tooth in the socket by a of organized fiber groups?

Answer:

Periodontal ligaments.

Question 7: The study of the microscopic structure and function of tissue is?

Answer:

Histology.

Question 8: In what stage does proliferation happen?

Answer:

Cap stage.Question 9: What are development lines that appears as incremental lines around the enamel?

Answer:

Lines of Retizus.

Question 10: What are the characteristics of enamel?

Answer:

Covers the outside of the crown, hardest living tissue in the body, provides a strong surface for crushing, formed by Ameloblast, thicker on the biting surfaces, translucent, rod core, interprismatic substance.

Question 11: What is the primary function of cementum?

Answer:

To anchor the tooth to the bone.

Question 12: What may be hampered in a patient who has a cleft palate?

Answer:

Eating and speaking.

Question 13: Two cortical bone plates come together between each tooth?

Answer:

Alveolar crest.

Question 14: What is the last tooth structure of the Periodontium?

Answer:

Cementum.Question 15: The collagen fibers that act as anchors between the alveolar bone and teeth are called?

Answer:

Sharpey's fibers.

Question 16: Compact bone on facial and lingual surfaces?

Answer:

Cortical bone.Question 17: On a dental radiograph the radiopaque line, or ........... represents the thin, compact alveolus bone lining the socket.

Answer:

Lamina dura.

Question 18: Thicker at apex helps to maintain the total length of the tooth?

Answer:

Cementum.

Question 19: Enamel-forming cells are called?

Answer:

Ameloblast.Question 20: At the........., two cortical bones plates come together between each tooth.

Answer:

Alveolar crest.

Question 21: Rapid increase in numbers?

Answer:

Proliferation.

Question 22: What is found between the tubules?

Answer:

Intertubular.

Question 23: Grooved and pitted teeth due to malnutrition, restorative work.

Answer:

Enamel dysplasia.Question 24: The mucogingival junction is the line of demarcation between the .......... gingiva and the .......... mucosa.

Answer:

Attached, alveolar.

Question 25: Free gingiva is also known as?

Answer:

Marginal gingiva.

Question 26: What are the functions of pulp?

Answer:

• To provide nourishment

• To support dentin

• To provide maintenance for dentin

• To transmit sensory information to the brain

• To identify temperature changes
• To identify chemical changes.