Adhesives

Question 1

sealants are usually a _____ system but no filler

Answer 1

BisGMA-TEGDMA

Question 2

sealants have ____ viscosity - easy to flow and coat a surface

Answer 2

low

Question 3

sealant bonding is mostly ____, not designed for ____; ____ creates a clean, rough surface

Answer 3

mechanical; longevity; etching

Question 4

INTERprism resin penetration

Answer 4

macrotags

Question 5

INTRAprism resin penetration

Answer 5

microtags

Question 6

____ provide the major retention

Answer 6

microtags

Question 7

____ interferes with radical polymerizations

Answer 7

oxygen

Question 8

composite resin is ____ while enamel and dentin are ____

Answer 8

hydrophobic; hydrophilic

Question 9

____ has both hydrophilic and hydrophobic character

Answer 9

adhesive layer

Question 10

adhesives based on ____ chemistry and contain ____ to promote bonding

Answer 10

composite resin; acidic groups

Question 11

adhesives contain ____ that are visibly light cured

Answer 11

dimethylacrylates

Question 12

requirements for good bonding

Answer 12

flowable
compatible with both surfaces
mechanical properties
long-term stability

Question 13

flowable is balance bwteen ___ and ____

Answer 13

viscosity ; mechanical properties

Question 14

traditional steps for dentin bonding

Answer 14

etch, prime, adhesive, restoration

Question 15

bonding to tubular dentin: 30 second etch with ____ and then rinse

Answer 15

H3PO4

Question 16

primer is a ____ monomer used to stabilize dentin; followed by adhesive and then composite

Answer 16

hydrophilic

Question 17

____ can be cements and a base

Answer 17

glass-ionomers

Question 18

_____ can be a cement, liner, and a base

Answer 18

zinc oxide eugenol (ZOE)

Question 19

____ can be a liner and a base

Answer 19

calcium hydroxide

Question 20

used to bind restorations of appliances to tooth structure

Answer 20

cements

Question 21

3 types of cements

Answer 21

water based, resin based, oil based