Radiographs in gingivitis show 1) Loss of alveolar bone 2) Pocket formation 3) Change in bone trabeculation 4) No significant changes from normal pattern
PeriodonticsAnswer: 4
All of the following are indicated for dental flossing except 1) Fluted root surface 2) Soldered retainers of fixed bridge 3) Overhanging restoration 4) Open contact between teeth
PeriodonticsAnswer: 4
"Mirror image" type of bone loss pattern is seen in (or) Arc shaped bone loss around molars is seen in 1) Localized juvenile Periodontitis 2) Rapidly progressive periodontitis 3) Prepubertal periodontitis 4) Adult periodontitis
PeriodonticsAnswer: 1
The causative factor in pregnancy gingivitis 1) Hormonal imbalance with pregnancy 2) Microbial flora associated with plaque 3) Vit C deficiency during pregnancy 4) All of the above
PeriodonticsAnswer: 2
The periodontal ligament 1) Has a slow rate of turnover 2) Contains epithelial cells of Malassez 3) Comprises primarily type 2 collagen 4) None of the above
PeriodonticsAnswer: 2
Which of the following flaps eliminates pocket as well as increase width of attached gingiva 1. Unrepositioned flap 2. Apical displaced flap 3. Laterally displaced flap 4. Coronally displaced flap
PeriodonticsAnswer: 2
Indication of gingivectomy is 1) Oedema of gingiva 2) Infrabony pockets 3) Adequate attached gingiva 4) None of the above
PeriodonticsAnswer: 3
Early lesion of gingivitis is characterised by all of the following except 1) Dominated by lymphocytes 2) Destruction of collagen fibres 3) Irreversible nature 4) Developing one week after no oral hygiene
