Test Bank for Dental Materials:
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Foundations and Applications 11th vb vb vb
Edition by John M. Powers & John C.
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Wataha vb
Complete Chapter 1-15 With Rationales| A+ Grade
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Page 1 of 619
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, TABLE OF CONTENT
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1. Introduction to Restorative Dental Materials
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2. Properties of Materials vb vb
3. Preventive Dental Materials vb vb
4. Direct Esthetic Restorative Materials
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5. Dental Amalgam
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6. Finishing, Polishing, and Cleansing Materials
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7. Cements
8. Impression Materials vb
9. Model and Die Materials
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10. Waxes
11. Casting Alloys, Wrought Alloys, and Solders
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12. Casting, Soldering, and Welding
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13. Polymers in Prosthodontics vb vb
14. Dental Ceramics vb
15. Dental Implants vb
Page 2 of 619
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, Chapter 01: Introduction to Restorative Dental Materials
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MULTIPLE CHOICE vb
1. What causes caries? vb vb
a. Food debris vb
b. Materia alba vb
c. Acidic foodstuff vb
d. Bacterial plaque vb
e. Salivary glycoproteins vb
vb CORRECT ANSWER: vb
D
vb
Feedback
A. Food debris does not have the structural organization of bacterial plaque biofilm.
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B. Materia alba does not have the structural organization of bacterial plaque biofilm.
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C. Acidic foodstuff lowers pH and may demineralize teeth but does not directly cause decay.
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D. Caries is caused by biofilm; also known as bacterial plaque.
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E. Salivary glycoproteins form the acquired enamel pellicle to which bacteria adhere.
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DIF: Knowledge REF: v b p. v b 1 OBJ: v b 2
TOP: CDA, GC, V, A,1b. Patient Education and Oral Health Management
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MSC: NBDHE, 6.0 Providing Supportive Treatment Services, 6.1 Properties and Manipulation of
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Materials
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2. Caries is most likely to occur on which of the following tooth surfaces?
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a. Buccal
b. Lingual
c. Occlusal
d. Interproximal
e. C and D are both correct.
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Page 3 of 619
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, CORRECT ANSWER: E vb vb
Page 4 of 619
vb vb vb
vb vb vb vb
Foundations and Applications 11th vb vb vb
Edition by John M. Powers & John C.
vb vb vb vb vb vb vb vb
Wataha vb
Complete Chapter 1-15 With Rationales| A+ Grade
vb vb vb vb vb vb
Page 1 of 619
vb vb vb
, TABLE OF CONTENT
vb vb
1. Introduction to Restorative Dental Materials
vb vb vb vb
2. Properties of Materials vb vb
3. Preventive Dental Materials vb vb
4. Direct Esthetic Restorative Materials
vb vb vb
5. Dental Amalgam
vb
6. Finishing, Polishing, and Cleansing Materials
vb vb vb vb
7. Cements
8. Impression Materials vb
9. Model and Die Materials
vb vb vb
10. Waxes
11. Casting Alloys, Wrought Alloys, and Solders
vb vb vb vb vb
12. Casting, Soldering, and Welding
vb vb vb
13. Polymers in Prosthodontics vb vb
14. Dental Ceramics vb
15. Dental Implants vb
Page 2 of 619
vb vb vb
, Chapter 01: Introduction to Restorative Dental Materials
vb vb vb vb vb vb
MULTIPLE CHOICE vb
1. What causes caries? vb vb
a. Food debris vb
b. Materia alba vb
c. Acidic foodstuff vb
d. Bacterial plaque vb
e. Salivary glycoproteins vb
vb CORRECT ANSWER: vb
D
vb
Feedback
A. Food debris does not have the structural organization of bacterial plaque biofilm.
vb vb vb vb vb vb vb vb vb vb vb
B. Materia alba does not have the structural organization of bacterial plaque biofilm.
vb vb vb vb vb vb vb vb vb vb vb
C. Acidic foodstuff lowers pH and may demineralize teeth but does not directly cause decay.
vb vb vb vb vb vb vb vb vb vb vb vb vb
D. Caries is caused by biofilm; also known as bacterial plaque.
vb vb vb vb vb vb vb vb vb
E. Salivary glycoproteins form the acquired enamel pellicle to which bacteria adhere.
vb vb vb vb vb vb vb vb vb vb
DIF: Knowledge REF: v b p. v b 1 OBJ: v b 2
TOP: CDA, GC, V, A,1b. Patient Education and Oral Health Management
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MSC: NBDHE, 6.0 Providing Supportive Treatment Services, 6.1 Properties and Manipulation of
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Materials
vb
2. Caries is most likely to occur on which of the following tooth surfaces?
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a. Buccal
b. Lingual
c. Occlusal
d. Interproximal
e. C and D are both correct.
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Page 3 of 619
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, CORRECT ANSWER: E vb vb
Page 4 of 619
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