Quiz 3 Study Guide

Front 1

______________ are designed with three specific parts: the handle, shank, and working end.

Back 1

Hand instruments

Front 2

The ___________ portion of the instrument is where the operator grasps or holds the instrument.

Back 2

Handle Thet

Front 3

The _______ refers to the part of the instrument that attaches the working end to the handle.

Back 3

Shank

Front 4

The ________ refers to the portion of the instrument with a specific function.

Back 4

Working end

Front 5

________ are the group of instruments placed on the tray set up after the examination instruments.

Back 5

Hand cutting

Front 6

Which instruments allow the dentist to manually remove decayed tooth structure, to smooth cavity walls and floors of the preparation, and to place any bevels or retention Grooves to hold a dental material within the tooth?

Back 6

Hand cutting

Front 7

________ Are designed with a sharp edge on the working end to remove excess material, to contour surfaces, and to carve anatomy back into the amalgam or intermediate restoration before it hardens.

Back 7

Carvers

Front 8

Name the Carver that is used to contour or remove excess material interproximally.

Back 8

Hollenback carver

Front 9

There are many different types of dental materials that are used every day in dentistry. One of the most common is________

Back 9

Amalgam

Front 10

Is the technical name for silver fillings and has been used for over 150 years.

Back 10

Amalgam

Front 11

One of the most versatile dental materials available is

Back 11

Glass ionomers

Front 12

The most unique feature of glass ionomer’s is the release of _______. After the final siding. This provides the added advantage of inhibiting decay.

Back 12

Fluoride

Front 13

Name the four types of Pulpal stimuli:

Back 13

Physical, mechanical, chemical, and biologic

Front 14

_____________ stimuli include thermal changes from hot and cold or electrical energy created by other metals that come into contact with the tooth.

Back 14

Physical stimuli

Front 15

_________ stimuli include vibrations from a handpiece, Traumatic occlusion, and when added pressure is applied to a specific area of a tooth

Back 15

Mechanical

Front 16

__________ stimuli occurred as a result of acidic materials, such as saliva reaching pulpal tissue.

Back 16

Chemical

Front 17

_________ stimuli occur as the results of bacteria from saliva coming into contact with pulpal tissues, or when not all carious tooth structure was removed.

Back 17

Biologic

Front 18

Is a frequently selected type of cavity liner because of its unique characteristics; it protects the pulp from chemical irritation through it’s healing abilities, it stimulates the production of reparative or secondary Dentin, and is compatible with all types of restorative materials

Back 18

Calcium hydroxide

Front 19

Name the two types of cements

Back 19

Temporary and permanent

Front 20

Are used for the long-term cementation of cast restorations such as crowns, unless, inlays, bridges, laminate veneers, and orthodontic fixed appliances

Back 20

Permanent cements

Front 21

______ cements Are used when the dentist will need to remove the restoration at a later time

Back 21

Temporary cement

Front 22

A number of factors can influence actual cementation with a ______ cement.

Back 22

Luting

Front 23

______ errors can be a result of improper mixing technique, mixing time, humidity, and incorrect temperature of the glass slap.

Back 23

Cementing Errors