Dental materials foundations and
applications
11th edition by Powers
Chapter 1 to 15
TEST BANK
,TABLE OF CONTENT
NEW! The Nature of Dental Materials
1.Introduction to Restorative Dental Materials
2.Properties of Dental Materials
3.Preventive Dental Materials
4.Direct Esthetic Restorative Materials
5.Dental Amalgam
6.Finishing, Polishing, and Cleansing Materials
7.Cements
8.Impression Materials
9.Model and Die Materials
10.Waxes
11.Casting Alloys, Wrought Alloys, and Solders
12.Casting, Soldering, and Welding
13.Polymers in Prosthodontics
14. Dental Ceramics
15.Dental Implants
,ChapterV01: VIntroduction VtoVRestorative VDental
V Materials VPowers: VDental VMaterials, V11th VEdition
MULTIPLE
V CHOICE
1. What Vcauses Vcaries?
a. Food Vdebris
b. Materia Valba
c. Acidic Vfoodstuff
d. Bacterial Vplaque
e. Salivary Vglycoproteins
ANS: VD
Feedback
A Food Vdebris Vdoes Vnot Vhave Vthe Vstructural Vorganization Vof
Vbacterial V plaque Vbiofilm.
B Materia Valba Vdoes Vnot Vhave Vthe Vstructural Vorganization Vof
Vbacterial V plaque Vbiofilm.
C Acidic Vfoodstuff Vlowers VpH Vand Vmay Vdemineralize Vteeth Vbut Vdoes
Vnot V directly Vcause Vdecay.
D Caries Vis Vcaused Vby Vbiofilm; Valso Vknown Vas Vbacterial Vplaque.
E Salivary Vglycoproteins Vform Vthe Vacquired Venamel Vpellicle Vto
Vwhich V bacteria Vadhere.
DIF: Knowledge V V V REF: V V Vp. V V V 1 OBJ: V V V 2
TOP: V V CDA, VGC, VV, VA,1b. VPatient VEducation Vand VOral VHealth VManagement
MSC: V NBDHE, V6.0 VProviding VSupportive VTreatment VServices, V6.1 VProperties
Vand V Manipulation Vof VMaterials
2. Caries Vis Vmost Vlikely Vto Voccur Von Vwhich Vof Vthe Vfollowing Vtooth Vsurfaces?
a. Buccal
b. Lingual
c. Occlusal
d. Interproximal
e. C Vand VD Vare Vboth Vcorrect.
ANS: VE
Feedback
A Buccal Vsurfaces Vare Valso Vsusceptible Vto Vcaries; Vhowever, Vthere Vis
Vless V surface Varea Vleft Vunchecked.
B Lingual Vsurfaces Vare Valso Vsusceptible Vto Vcaries; Vhowever, Vthere Vis
Vless V surface Varea Vleft Vunchecked.
C Caries Vis Vmost Vlikely Vto Voccur Vin Vpits Vand Vfissures Von Vthe Vocclusal
Vsurface V and Von Vinterproximal Vtooth Vsurfaces Vwhere Vplaque
Vaccumulates
, unchecked.
D Caries Vis Vmost Vlikely Vto Voccur Vin Vpits Vand Vfissures Von Vthe Vocclusal
Vsurface V and Von Vinterproximal Vtooth Vsurfaces Vwhere Vplaque
Vaccumulates V unchecked.
E Caries Vis Vmost Vlikely Vto Voccur Vin Vpits Vand Vfissures Von Vthe Vocclusal
Vsurface V and Von Vinterproximal Vtooth Vsurfaces Vwhere Vplaque
Vaccumulates V unchecked.
DIF: Knowledge V V V REF: V V Vp. V V V 1 OBJ: V V V 2
TOP: V V CDA, VGC, VIII, VB, V1, VDescribe Vhow Vto Vprepare, Vmix, Vdeliver, Vand Vstore
Vrestorative V materials, Vincluding Vbut Vnot Vlimited Vto Va. Vamalgam, Vc. Vcomposites
MSC: V NBDHE, V6.0 VProviding VSupportive VTreatment VServices, V6.5 VGeneral
3. Which Vof Vthe Vfollowing Vis Van Vintracoronal Vrestoration?
a. Ceramic–alloy Vcrown Von Vtooth Vnumber V21
b. Ceramic Vveneer Von Vtooth Vnumber V8
c. Ceramic Vonlay Von Vtooth Vnumber V30
d. Ceramic Vinlay Von Vtooth Vnumber V14
ANS: VD
Feedback
A The Valternate Vchoices Vare Vall Vextracoronal Vrestorations Vused Vto
Vrepair V the Vexternal.
B The Valternate Vchoices Vare Vall Vextracoronal Vrestorations Vused Vto
Vrepair V the Vexternal.
C The Valternate Vchoices Vare Vall Vextracoronal Vrestorations Vused Vto
Vrepair V the Vexternal.
D A Vceramic Vinlay Von Vtooth Vnumber V14 Vis Van Vexample Vof Van
Vintracoronal V restoration, Vmeaning Vthat Vthe Vrestoration Vis Vbeing
Vused Vto Vrepair V damage Vrestricted Vto Vthe Vinternal Vparts Vof Va
Vtooth. V Materials Vsuch Vas V amalgam Vand Vcomposite Vresin Vare Vused
Vin Vaddition Vto Vceramic Vor Vcast V metal.
DIF: Knowledge V V V REF: V V Vp. V V V 4 OBJ: V V V 3
TOP: V V CDA, VGC, VIII, VB, V1, VDescribe Vhow Vto Vprepare, Vmix, Vdeliver, Vand Vstore
Vrestorative V materials, Vincluding Vbut Vnot V limited Vto Va. Vamalgam, Vc. Vcomposites
MSC: V NBDHE, V6.0 VProviding VSupportive VTreatment VServices, V6.5 VGeneral
4. What Vis Vthe Vprocess Vcalled Vwhere Vdecay Vis Vremoved Vfrom Vthe Vtooth Vin
Vorder Vfor Va V restoration Vto Vbe Vplaced?
a. Cavity Vpreparation
b. Convenience Vform
c. Margination
d. Extension
ANS: VA
applications
11th edition by Powers
Chapter 1 to 15
TEST BANK
,TABLE OF CONTENT
NEW! The Nature of Dental Materials
1.Introduction to Restorative Dental Materials
2.Properties of Dental Materials
3.Preventive Dental Materials
4.Direct Esthetic Restorative Materials
5.Dental Amalgam
6.Finishing, Polishing, and Cleansing Materials
7.Cements
8.Impression Materials
9.Model and Die Materials
10.Waxes
11.Casting Alloys, Wrought Alloys, and Solders
12.Casting, Soldering, and Welding
13.Polymers in Prosthodontics
14. Dental Ceramics
15.Dental Implants
,ChapterV01: VIntroduction VtoVRestorative VDental
V Materials VPowers: VDental VMaterials, V11th VEdition
MULTIPLE
V CHOICE
1. What Vcauses Vcaries?
a. Food Vdebris
b. Materia Valba
c. Acidic Vfoodstuff
d. Bacterial Vplaque
e. Salivary Vglycoproteins
ANS: VD
Feedback
A Food Vdebris Vdoes Vnot Vhave Vthe Vstructural Vorganization Vof
Vbacterial V plaque Vbiofilm.
B Materia Valba Vdoes Vnot Vhave Vthe Vstructural Vorganization Vof
Vbacterial V plaque Vbiofilm.
C Acidic Vfoodstuff Vlowers VpH Vand Vmay Vdemineralize Vteeth Vbut Vdoes
Vnot V directly Vcause Vdecay.
D Caries Vis Vcaused Vby Vbiofilm; Valso Vknown Vas Vbacterial Vplaque.
E Salivary Vglycoproteins Vform Vthe Vacquired Venamel Vpellicle Vto
Vwhich V bacteria Vadhere.
DIF: Knowledge V V V REF: V V Vp. V V V 1 OBJ: V V V 2
TOP: V V CDA, VGC, VV, VA,1b. VPatient VEducation Vand VOral VHealth VManagement
MSC: V NBDHE, V6.0 VProviding VSupportive VTreatment VServices, V6.1 VProperties
Vand V Manipulation Vof VMaterials
2. Caries Vis Vmost Vlikely Vto Voccur Von Vwhich Vof Vthe Vfollowing Vtooth Vsurfaces?
a. Buccal
b. Lingual
c. Occlusal
d. Interproximal
e. C Vand VD Vare Vboth Vcorrect.
ANS: VE
Feedback
A Buccal Vsurfaces Vare Valso Vsusceptible Vto Vcaries; Vhowever, Vthere Vis
Vless V surface Varea Vleft Vunchecked.
B Lingual Vsurfaces Vare Valso Vsusceptible Vto Vcaries; Vhowever, Vthere Vis
Vless V surface Varea Vleft Vunchecked.
C Caries Vis Vmost Vlikely Vto Voccur Vin Vpits Vand Vfissures Von Vthe Vocclusal
Vsurface V and Von Vinterproximal Vtooth Vsurfaces Vwhere Vplaque
Vaccumulates
, unchecked.
D Caries Vis Vmost Vlikely Vto Voccur Vin Vpits Vand Vfissures Von Vthe Vocclusal
Vsurface V and Von Vinterproximal Vtooth Vsurfaces Vwhere Vplaque
Vaccumulates V unchecked.
E Caries Vis Vmost Vlikely Vto Voccur Vin Vpits Vand Vfissures Von Vthe Vocclusal
Vsurface V and Von Vinterproximal Vtooth Vsurfaces Vwhere Vplaque
Vaccumulates V unchecked.
DIF: Knowledge V V V REF: V V Vp. V V V 1 OBJ: V V V 2
TOP: V V CDA, VGC, VIII, VB, V1, VDescribe Vhow Vto Vprepare, Vmix, Vdeliver, Vand Vstore
Vrestorative V materials, Vincluding Vbut Vnot Vlimited Vto Va. Vamalgam, Vc. Vcomposites
MSC: V NBDHE, V6.0 VProviding VSupportive VTreatment VServices, V6.5 VGeneral
3. Which Vof Vthe Vfollowing Vis Van Vintracoronal Vrestoration?
a. Ceramic–alloy Vcrown Von Vtooth Vnumber V21
b. Ceramic Vveneer Von Vtooth Vnumber V8
c. Ceramic Vonlay Von Vtooth Vnumber V30
d. Ceramic Vinlay Von Vtooth Vnumber V14
ANS: VD
Feedback
A The Valternate Vchoices Vare Vall Vextracoronal Vrestorations Vused Vto
Vrepair V the Vexternal.
B The Valternate Vchoices Vare Vall Vextracoronal Vrestorations Vused Vto
Vrepair V the Vexternal.
C The Valternate Vchoices Vare Vall Vextracoronal Vrestorations Vused Vto
Vrepair V the Vexternal.
D A Vceramic Vinlay Von Vtooth Vnumber V14 Vis Van Vexample Vof Van
Vintracoronal V restoration, Vmeaning Vthat Vthe Vrestoration Vis Vbeing
Vused Vto Vrepair V damage Vrestricted Vto Vthe Vinternal Vparts Vof Va
Vtooth. V Materials Vsuch Vas V amalgam Vand Vcomposite Vresin Vare Vused
Vin Vaddition Vto Vceramic Vor Vcast V metal.
DIF: Knowledge V V V REF: V V Vp. V V V 4 OBJ: V V V 3
TOP: V V CDA, VGC, VIII, VB, V1, VDescribe Vhow Vto Vprepare, Vmix, Vdeliver, Vand Vstore
Vrestorative V materials, Vincluding Vbut Vnot V limited Vto Va. Vamalgam, Vc. Vcomposites
MSC: V NBDHE, V6.0 VProviding VSupportive VTreatment VServices, V6.5 VGeneral
4. What Vis Vthe Vprocess Vcalled Vwhere Vdecay Vis Vremoved Vfrom Vthe Vtooth Vin
Vorder Vfor Va V restoration Vto Vbe Vplaced?
a. Cavity Vpreparation
b. Convenience Vform
c. Margination
d. Extension
ANS: VA
