Viva 2025/2026 Exam With Actual Questions and Answers 100% Correct |Graded A+

Viva 2025/2026 Exam With Actual Questions and Answers 100% Correct |Graded A+ Name the FIVE components of toothbrushing - Soft bristles, small head - 45 degree of angle of brush of tooth. - Small circles with 2-3 teeth per circle - 15 secs on each side of each quadrant (total 2 minutes) - Do not scrub, as scrubbing cause gingival abrasion What pathology can be identified in a periapical X-ray? -Chronic periapical abscesses: Radiolucency at the root where the bone has been resorbed from the infection - Upper posterior impinging on maxillary sinus - Chronic peridontal abscess: radiolucency adjacent to root of tooth, often in conjunction with calculus - Vertical bone loss as a result of periodontal disease - Perforated apices with root-canal material What are the causes of tooth sensitivity?/what are 5 causes of dentinal hypersensitivity? Exposed dentine due to: Dental caries, toothbrush abrasion, Attrition, Erosion, Abfraction, unsealed restoration margin, deeply restored vital teeth, cuspal fracture, hypoplastic enamel or tooth defect. Root fracture, gingival recession