FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 48

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FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 48

GENERAL EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -25 Questions and Answers -format set of multiple-choice -Expert-Verified 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