A Positive reinforcement

B Negative reinforcement

C Omission

D Punishment

A Active against gram +ve , gram –ve bacterias and to some extent Virus with lipid envelop.

B Normally used at 2% conc

C A poly biguinide

D All of the above

A Arthimetic average of the values

B Most frequently occurring observations

C Middle observation when arranged in ascending or descending order

D Adding all values and then dividing by number of values

A ab

B a

C ad

D bc

A Splinting

B Antimicrobial Properties

C Hemostasis

D Pain elimination

A Simultaneously etch and prime dentin and enamel

B Etches enamel only

C Only bonds to enamel

D Only removes smear layer

A Leg length discrepancy

B Airway involvement

C Glaucoma

D Growth hormone deficiency

A Lateral incisors

B Permanent canines

C Permanent central incisors

D Third molars

A Obtundant

B Astringent

C Haemostatic

D Mummifying agent

A Gingival fibres

B Gingival fibres and junctional epithelium

C P.D. fibres and ligament

D None of the above