A Acute caries

B Chronic caries

C Arrested caries

D Root Caries

A Mucin

B Ammonia

C Amino a cids

D Bicarbonates

A Rust of hand piece

B Turbine wear

C Fibre loss

D Loss of torque

A Innate fear.

B Subjective fear.

C Objective fear.

D None.

A Fiscal policies

B Chair side council

C Marketing

D Food Labelling

A Lower head of lateral pterygoid muscle

B Sphenomandibular ligament

C Superficial head of medial pterygoid muscle

D Upper head of lateral pterygoid muscle

A Pulpal floor depth is 1mm

B Dove tail is present

C Axiopulpal line angle is rounded

D Unsupported enamel at the gingival cavosurface margin is planed

A Cut through the isthmus and remove the inlay in 2 pieces

B Use a chisel and mallet

C Try to tease the inlay out with help of an elevator

D Remove the inlay in one piece

A Is a feature of periodontitis

B Is associated with attachment loss

C Is associated with trans-septal fibres loss

D May have a depth of more than 3 mm

A Inner pulpal layer contains more dentinal tubules than outer dentin layer

B The diameter of dentin tubules ranges from 5 to 7μm

C The diameter of dentinal tubule is more at pulpal layer than outer layer

D The bonding is more difficult on the inner Layer of dentin compared to outer surface