A Twin block

B Activator

C Bioator

D Supermarionator

A Skin staining

B Icthyosis

C Diarrhoea

D Gastritis

A Two

B Four

C Six

D Eight

A Melanosomes

B Lamellar bodies

C Keratohyalin granules

D Langerhan cells

A 3/4th filled slightly upto the margin

B 1/4th filled

C 1/2 filled

D Full to prevent bubble

A 1-50 micrometer

B 15-150 micrometer

C 50-500 micrometer

D 1000-2000 micrometer

A Base of the pocket lies on cementum

B Gingivitis

C Periodontitis

D Base of the pocket and lies on alveolar bone

A Sigmoid notch

B Articular disc

C Capsular ligament

D Joint cavities

A Maxillary 1st premolar

B Mandibular 2nd Premolar

C Maxillary canine

D Mandibular canine

A Insertion of the explorer into the suspected lesion inevitably disrupts the surface layer covering very early lesions, thereby eliminating the possibility for remineralization of the decalcified area

B Probing of lesions and suspected lesions results in the transport of cariogenic bacteria from one area to another

C Frank lesions requiring restoration are generally apparent visually without the need for probing.

D It may induce spontaneous bleeding