How long after scaling and root planing should you wait to eveluate soft tissue response? 1. Three days 2. One week 3. Two weeks 4. Three weeks
PeriodonticsAnswer: 3
One of the main disadvantages of air-powder polishing system is 1) Irreversible damage to gingiva 2) Inability to remove extrinsic strains and soft deposits 3) Large quantity of Acrosol created 4) Irreversible damage to tooth structure
PeriodonticsAnswer: 3
The bacterial flora in periodontal pockets associated with juvenile periodontitis is predominantly 1) Gram-positive aerobic cocci 2) Gram-negative aerobic cocci 3) Gram-negative anaerobic cocci 4) Gram-positive anaerobic cocci
PeriodonticsAnswer: 3
Radiograph of an osseous defect reveals 1) Number of bony walls 2) Exact configuration of bone loss 3) Location of the epithelial attachment 4) None of the above
PeriodonticsAnswer: 4
Inadequate plaque control by a patient is due to improper 1) Recall visits 2) Training 3) Education 4) Motivation
PeriodonticsAnswer: 4
Dilantin hyperplasia is treatd with 1) Gingivectomy 2) Gingivoplasty 3) Apically repositioned flap 4) Curettage
PeriodonticsAnswer: 1
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
Radiographs in case of periodontal diseases show 1. Depth of pockets 2. Bone loss 3. Fenestrations and dehiscences 4. All of the above
