finals 2

smear layer

5

er of organic and inorganic debris,

with bacteria is the

Enamel

margins should be sound.

How is good peripheral seal in the

cavity preparation for composite

restorations achieved?

Decoupling with time

Which of these serve to increase the

bond strength of composite

restorations?

All of these

How can we distinguish between

sound, affected dentin, and infected

dentin?

increase

Application of 2% chlorhexidine

solution can __________ bond

strength by killing remaining

bacteria

Occlusal cavosurface

margin

In posterior teeth, some experts

caution against beveling the

_______.

Remove oxygen

inhibited layer

Thin horizontal increments are

recommended to

Decoupling with time

The concept that dentin bonding still

matures with time, and clinicians

should wait a few minutes before

commencing with the 2nd increment

is

Single-step SE

Which offer the best bond strength

of all the dentin bonding systems?

Increase surface area for

retention

Long undulated bevel on sound

cavosurface of labial surface serve

to

Micromechanical

retention

Hydrophobic resin adhere to dry

enamel through

Displace water in the collagen

network

The primer in DBS serves to

10 % polyacrylic acid

for 10 seconds

To remove smear layer before GI

placement

ion-

enriched layer

A sticky, resin-rich uncured

layer and always present when a

composite or bonding resin is

polymerized in air, said to facilitate

bond of composite layer

To reduce

polymerization shrinkage

Composites are placed in the cavity

in small increments

beveled

Enamel peripheral walls should be

Oxygen inhibited laye

Interface for glass ionomer to

dentin:

For ICDAS 2

Modern indication for amalgam

restoration

hybrid laye

A layer of resin, collagen and dentin

produced after acid etching of dentin

and application of adhesive/DBA is

called

Treatment plan

7

A formal itemized management

strategy for the individual patient to

treat the manifestations of an illness

and to control/prevent the illness

from reoccurrin

Reversible pulpitis

Pain disappears when trigger is

stopped

Irreversible pulpiti

Associated with spontaneous pain

lingering to several minutes to

hours

Dentin sensitivity

Signs of rapid (fast) tooth attrition.

Flexible

Care plans are described as the

following, with the exception of

Using rubber dam

The best way to prevent airway

inhalation or swallowing of objects in

the mouth

dental

composites

The best material that offer

matching shade and characteristics

to natural dentition is

Front-surface

Mouth mirrors with least distortion.

Caries removal by hand

instrument

Common in Stepwise technique and

ART:

adhesives

Mainstay of Minimally Invasive

Dentistry:

Checking and

adjusting the occlusion

The last step in any operative

procedure is

Radiographs

A step in dental diagnosis that

should never be skippe

Ball-

ended probe

The best instrument for tactile

examination of dental caries i

Bitewing

examination

Best radiographic technique for

viewing dental caries is

Standard

care

Care treatment plan for low-risk

caries free individuals

ICDAS grade 3

Demineralization involving the

middle to inner third of dentin.

Inactive

White spot lesions that are hard on

probing are

Tooth mobility

Biting on a resilient object is

a test for

Carisolv gel

If there is extreme reaction

to air, water and rotary instruments

during caries removal, this may be

used:

Undermined

enamel

Which should be retained in

caries removal

Intact sound enamel walls

Achieving peripheral seal

means

Scratchy/hard to sharp explore

Sound dentin feel

value

Manifests as “grayness” in

restorations

Chroma

Lightness or darkness of a

color.

rubber dam

Which of the following can

prevent swallowing small

instruments and foreign objects?

Removes smear

layer.

Which of the following

statements is false regarding 10%

polyacrylic acid?

detached from dentin.

If the glass ionomer

restoration debonds or fractures, the

ion-enriched layer is usually

7th generation DBA

Which of these DBA

systems has the etchant, primer and

bonding agent all in one bottle?

Isolation

Which is applicable both in

preventive resin restoration and in

fissure sealing?

20 seconds

Each increment of

composite is best cured under

curing light for at least

5- 8 years

Composite restorations

should last for about

Younger patients

Which restorations appear

to last longer in?

Smear

Layer

tenacious layer of organic

and inorganic debris with bacteria, a

by product of rotary cuttin