DPR FINALS

Question 1

Ability to copy the fine details on
the tooth surface
- High tear strength
- Reproduction of surface detail
- Good wettability
- Dimensional accuracy

Answer 1

Reproduction of surface detail

Question 2

Ability to maintain dimensional
accuracy during the removal from the
patient’s mouth
- Reproduction of surface details
- Good wettability
- Resistance to deformation

Answer 2

Resistance to deformation

Question 3

Ability to resist breakage (especially at
margins) during removal:
- Reproduction of fine details
- Resistance to deformation
- High tear strength
- Dimensional accuracy

Answer 3

High tear strength

Question 4

Centric relation is a ____relationship
- Mandible to skull
- Tooth to tooth
- Mandible to condyle
- Maxilla to skull

Answer 4

Mandible to condyle

Question 5

Which impression material has the
best wettability
- Hydrocolloids (reversible and irreversible)
(eto ata)
- Polyvinyl siloxane
- Polyether
- Polysulfide

Answer 5

Polyether

Question 6

Centric occlusion (CO) is a: -
Ligament guided position

Answer 6

Tooth guided position

Question 7

Is the process of selecting the correct color shade that will match the
patient’s dentition for esthetic purposes.

Answer 7

SHADE SELECTION

Question 8

Factors in Shade selection

Answer 8

Colors, Translucency, Illumination and Metamerism

Question 9

properly possessed by an object allows to be perceived by the human
eye based on the way it reflects or emits light

Answer 9

Color

Question 10

synonymous with term color

Answer 10

hue

Question 11

most commonly used to describe the color of a tooth or dental restoration

Answer 11

hue