"Pop-of" of a porcelain veneer from the underlying gold crown is due to 1) Too thick an application of a pure gold surface conditioner 2) Contamination at the porcelain-metal interface 3) Underfiring the opaque layer 4) All of the above are correct
ProsthodonticsAnswer: 4
After reduction of a mandibular dislocation that occured for the first time, treatment should be to 1) Inject sclerosing solution into the joint, so further dislocation is less likely 2) Inject corticosteroids into the joint which reduces the inflammation 3) Immobilize with IMF for 5-6 weeks 4) Advise the patient to limit opening of the mouth for 2-3 weeks
Oral SurgeryAnswer: 4
Caries spread in class II lesion may be described as 1) Double cone effect with bases towards the outer surface 2) Double cone effect with bases towards the pulp 3) Double cone effect with bases facing each other 4) None of the above
Conservative DentistryAnswer: 1
A compound PDL pocket is 1) Spiral type 2) Present on 2 or more surfaces 3) Infrabony in nature 4) All of the above
PeriodonticsAnswer: 2
Hypoplastic defects in permanent central and lateral incisors are likely to result due to severe illness or other factors during 1) First nine months of life 2) First two years of life 3) First month of life 4) Tow or three years of life
Oral PathologyAnswer: 1
In DMFS index the total number of surfaces measured excluding third molar is 1) 128 2) 132 3) 142 4) 148
Community DentistryAnswer: 1
The cell body seen in microscopic picture of lichen planus is 1. Lipsohutz bodies 2. Barr bodies 3. Civatte bodies 4. Koilocyte body
Oral PathologyAnswer: 3
Breakdown of periodontal fibres in periodontitis is due to bacterial enzyme 1) Collagenase 2) Hyaluronidase 3) Coagulase 4) None of the above
