Electrocogulation is used for 1) Gingivectomy 2) Flap surgeries 3) Mucogingival surgeries 4) All of the above
PeriodonticsAnswer: 1
The following most frequently forms at tooth-tissue interface following flap surgery or curettage 1) Scar formation 2) Adhesion of collagen fibres 3) Long junctional epithelium 4) Collagen fibres parallel to root surface
PeriodonticsAnswer: 3
Which of the following is not a criteria for success of laterally positioned flap 1) Adequate width of attached gingiva at donor site 2) Adequate width of attached gingiva at recipient site 3) Adequate facial bone support at donor site 4) None of the above
PeriodonticsAnswer: 2
After periodontal treatment patient should be recalled after an interval of 1) 1 month 2) 2 months 3) 6 months 4) No specific time interval
PeriodonticsAnswer: 4
Major disadvantage of temporary intracoronal splinting is 1) Not esthetic 2) Less rigid 3) Enhanced gingival irritation 4) Commitment to a permanent splinting
PeriodonticsAnswer: 4
Bacteria found in gingivitis are localised in 1) Connective tissue fibres 2) Gingival sulcus 3) Alveolar bone 4) Periodontal ligament
PeriodonticsAnswer: 2
Which of the following mesial root surfaces cannot be thoroughly cleaned by floss 1) Mandibular first molars 2) Maxillary first premolar 3) Maxillary canines 4) Mandibular second premolar
PeriodonticsAnswer: 2
The purpose of guided tissue regeneration is 1) Prevention of epithelial migration 2) Elimination of junctional and pocket epithelium 3) Complete removal of all irritants 4) Careful curettage of the pocket wall surface
