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NBDHE Darby and Walsh 9th Edition Comprehensive Review Questions

NBDHE 2023 :) EXAM STUDY QUESTIONS WITH CORRECT SOLUTIONS What is attrition? Physiologic loss of tooth structure from tooth to tooth contact (Similar to Bruxism) What is abrasion? Teeth wear from use of abrasive substances What is abrasion caused by? Chewing foreign objects and heavy handed tooth brushing What is abfraction? Wedge shaped breaks in cervical regions caused by excess forces on the teeth What is erosion? Loss of tooth structure from a chemical process ...

The tissue(s) that have nerve innervation are: a. Dentin b. Pulp and dentin c. Pulp and periodontal ligament d. Cementum e. All of the above - C. The pulp and the periodontal ligament have nerve innervation. The free unmyelinated nerve endings of the pulp can sense: a. Hot b. Cold c. Pressure d. Pain e. All of the above - D. The free unmyelinated nerve endings of the pulp tissue can sense pain only. It cannot distinguish between hot or cold. It cannot distinguish the sensation...

NBDHE Board Alerts! Test Questions And Answers

The x-ray was discovered by a. Heinrich Geissler b. Wilhelm Roentgen c. Johann Hittorf d. William Crookes - correct answer Wilhelm Roentgen Which discovery was the precursor to the discovery of x-rays? A. Beta particles B. Alpha particles C. Cathode rays D. Radioactive materials - correct answer Cathode rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule d. proton - correct answer Molecule Which is not a type of part...

What is attrition? - correct answer Physiologic loss of tooth structure from tooth to tooth contact (Similar to Bruxism) What is abrasion? - correct answer Teeth wear from use of abrasive substances What is abrasion caused by? - correct answer Chewing foreign objects and heavy handed tooth brushing What is abfraction? - correct answer Wedge shaped breaks in cervical regions caused by excess forces on the teeth What is erosion? - correct answer Loss of tooth structure from a chemical ...

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Clinical & Ethics NBDHE

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