Anorganic bone is an example of 1) Autografts 2) Alloplasts 3) Xenografts 4) Allografts
PeriodonticsAnswer: 3
A gingival index of score 2 means 1) Gingiva is healthy 2) Porbing elicits bleeding 3) Unprovoked spontaneous bleeding 4) No bleeding on probing
PeriodonticsAnswer: 2
An advanced diagnostic technique which has been suggested as an alternative to culture methods is 1) Phase contrast microscopy 2) Direct immunofluorescence 3) Latex agglutination 4) None of the above
PeriodonticsAnswer: 1
When a tooth is migrating, the periodontal ligament fibres will be
1. thin towards the direction of migration
2. thin away from the direction of migration
3. similar on both sides
4. none of the above
PeriodonticsAnswer: 1
Maintenance of oral health is best achieved by 1) Hard bristle tooth brush 2) Mouth washes 3) A sort bristle brush and tooth paste 4) A soft bristle brush and dental floss
PeriodonticsAnswer: 4
Drug which reaches maximum concentration in gingival fluid is 1) Tetracycline 2) Penicillin 3) Erythromycin 4) Sulphonamide
PeriodonticsAnswer: 1
In content of ammonia is increased in saliva, it results in 1) Increase in calculus formation 2) Decrease in plaque formation 3) Increase in plaque formation 4) Increase in gingivitis
PeriodonticsAnswer: 2
Common clinical sign of occlusal trauma 1) Tooth mobility 2) Fractures of cusps 3) Resorption of alveolar ridge 4) Widening of PD ligament
