A 27th March 1948

B 29th March 1948

C 27th March 1949

D 29th March 1949

A Hormones

B Nerves

C Chemicals

D All of the above

A Two surfaces

B Five surfaces

C Six surfaces

D Four surfaces

A Centric relation is a bone to bone relationship. Centric occlusion is the relationship of upper and lower teeth to each other.

B Centric relation is for denture occlusion, whereas centric occlusion is present in natural dentition.

C For denture patients CR=CO. For natural dentition CR≠CO.

D In natural dentition, the centric occlusion is usually posterior to centric relation

A Discrimination

B Avoidance

C De-emphasis and substitution

D Distraction

A Self limiting

B Chronic relapsing

C Life threatening infection

D Caused by dermatophytes

A Which undergoes rapid expansion

B In which, accelerators or retarders have been added according to need

C In which, amount of water of hydration is controlled

D In which, the crystals are all of uniform size

A Atkinson

B Mershon

C Johnson

D Kurz

A Long cone parallel radiographic technique

B Sequential probing

C Use of Florida probe

D Transgingival probing

A Tanzania

B China

C U.S.A.

D New Zealand