Periodontics quiz Basic Quiz 8 Periodontal Abscesses (Basics) Results #1. A patient presents with localised swelling, tenderness, and a purulent discharge from a deep pocket. What is the most likely diagnosis? Gingival abscess Periodontal abscess Deep caries lesion Necrotizing gingivitis Dental cyst #2. Which of the following is the most common cause of a periodontal abscess? Trauma to the gum tissue Untreated deep caries Root crack or fracture Systemic infections Untreated periodontitis #3. What is the most important initial treatment for a periodontal abscess? Antibiotic therapy Drainage of the abscess Root canal therapy Surgical excision of the abscess Immediate placement of a crown #4. When a periodontal abscess is left untreated, it can lead to: Tooth mobility Spread of infection Tooth loss Draining sinus and fistula All answers are correct #5. Which of the following is the most common pathway for drainage of a periodontal abscess? Through the pocket orifice Through the gingival margin Through an incision made by the clinician Through the root apex Through the mucogingival junction #6. Which of the following best describes the appearance of a periodontal abscess on radiographs? Widening of the apical periodontal ligament space A well-defined radiolucency at the apex of the tooth Loss of attachment height in furcation Presence of vertical periodontal bone destruction A root crack or fracture #7. Systemic antibiotics may be indicated in which of the following scenarios for a periodontal abscess? The abscess is localised and non-complicated There is swelling extending into surrounding tissues The patient has no symptoms The abscess is on a tooth with mild mobility None of the above #8. The recurrence of a periodontal abscess is most often due to: Incomplete debridement of the affected area Failure to prescribe systemic antibiotics Severe gingival recession Use of an inappropriate toothpaste Good tooth brushing techniques #9. In the treatment of a periodontal abscess, which of the following is typically performed after the abscess is drained? Gingivectomy Root canal therapy Root debridement Extraction of the tooth Tooth whitening #10. How can a periodontal abscess be prevented? Treatment and regular maintenance of periodontitis Use of antimicrobial mouthwashes for months Periodic use of systemic and local antibiotics Frequent dental extractions to prevent recurrence Avoiding hard food and use of interdental toothpicks Previous Finish
