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FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 48
GENERAL EXAM QUESTIONS
Qs and Ans Expert- Explanation
This Exam contains:
-Guarantee passing score -25 Questions and Answers -format set of multiple-choice -Expert- Explanation Question 1: type of dentistry that improves the appearance of teeth by camouflaging defects and whitening teeth
Answer:
esthetic dentistry Question 2: a dentist would recommend placement of an intermediate restoration for what reasons
Answer:
to wiat and determine the health of a tooth, while waiting to receive a permanent restoration adn for financial reasons.
Question 3: junction of two walls in a cavity preparation
Answer:
line angle
Question 4: pitted area in a tooth caused by decay
Answer:
cavity
Question 5: shaping of the cavity walls to aid in retaining the restoration
Answer:
retention from Question 6: specific conditions that result in the need for esthetic treatment include the following
Answer:
discoloration caused by extrinsic or intrinsic staining , anomolies caused by developmental disturbances, abnormal spacing between teeth, and trauma Question 7: process of decay removal and tooth design in preparation for restoring a tooth
Answer:
cavity preparation Question 8: restorative dentistry is indicated when teeth are to be retored to their :
Answer:
original form and shape through the use of direct and indirect restorative materials.Question 9: cavity preparation step that allows the dentist easier access when restoring a tooth
Answer:
convenience form Question 10: type of dentistry that restores teeth by removing decay and restoring defects
Answer:
restorative dentistry
Question 11: internal surface of a cavity preparation
Answer:
cavity wall
Question 12: resistance form
Answer:
shape and placement of cavity walls in preparation for tooth restoration
Question 13: outline form
Answer:
design and initial depth of sound tooth structure used by the dentist when restoring a tooth
Question 14: thermal hypersinsitivity and tissue irritation
Answer:
adverse effects of tooth whitening
Question 15: retention pin
Answer:
basis of a stronger system used to retain and support a tooth restoration
Question 16: veneer
Answer:
thin layer of composite resin or porcelain bonded or cemented to a prepared facial surface
Question 17: a space between two teeth
Answer:
diastema
Question 18: which class restorations would you need to use a matrix band for
Answer:
II, III, IV
Question 19: term commonly used to describe restorative and esthetic dentistry
Answer:
operative dentistry
Question 20: in office whiteneing can be done in as little time as
Answer:
- hour
Question 21: pulpal wall
Answer:
surface of the cavity preparation perpendicular to the pulp of a tooth Question 22: use of a dental material to restore a tooth or teeth to a functional permanent unit
Answer:
restoration Question 23: Specific conditions that determine the need for restorative dentistry include
Answer:
initial or recurring decay, replacement of a failed restoration, abrasion or wearing away of tooth structure, and erosion of tooth structure Question 24: a retention pin is placed when:
Answer:
a cusp is missing Question 25: internal surface of a cavity preparation positioned in the same vertical direction as the pulp with in the tooth
Answer:
axial
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