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Description
Flashcards by Hanne Kortegaard, updated more than 1 year ago
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Created by Hanne Kortegaard
almost 8 years ago
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| Question | Answer |
| Bupivacaine is toxic to which organ when exceeding 2mg/kg? 1. Nephro 2. Cardio 3. Hepatico 4. CNS 5. Endothelial cells | 2. Cardiotoxic Bupivacaine is more cardiotoxic than lidocaine. Verstraete book chp 4 |
| In humans 5 local infiltration techniques are described. Which is incorrect ? 1. Subperiosteal 2. Periodontal ligament 3. Intraseptal 4. Intraosseous 5. Intrapulpal | 1. Subperiosteal. SupraperiosteaVerstraete book chp 4l is the correct placement Verstraete book chp 4 |
| Intensity of pain is considered to be greatest when.. 1. seconds to minutes after incision 2. 12 hours post-op 3. 6 hours post-op 4. late part of recovery 5. early part of recovery | 5. early part of recovery - why supplementation of opioids is recommended at this stage. Verstraete book chp 4 |
| What is the most common complication of using enteral nutritional support in terms of tubing? 1. Vomitus 2. Aspiration pneumonia 3. Diarrhea 4. Esophageal pressure necrosis 5. Leakage through stoma site | 3. Diarrhea happens in 2.3-63% Verstraete book chp 5 |
| What are these scissors called? 1. Metzenbaum 2. LaGrange 3. Iris 4. Goldman-Fox 5. Suture | 4. Goldman-Fox Verstraete book chp 6 |
| Laser surgery. Photon energy is absorbed by the tissue and transformed into thermal energy that affects the cells. At what temperature will the cells denaturate and become nonviable? 1. 45-50 C 2. 50-55 C 3. 55-60 C 4. 60-65 C 5. 65-70 C | 4. 60-65 C. Higher than 65 C the water in the cells vaporize and make the cells explode. Verstraete book chp 8 |
| When deciding to leave behind a root intentionally (not TR teeth) some conditions should be met. Which one is NOT one of them? 1. No pulp tissue remaining 2. Root length < 3-4mm 3. Not superficial embedded in the bone 4. No signs of infection 5. No periapical radiolucency | 1. No pulp tissue remaining I made that one up :o) Verstraete book chp 11 |
| Biological Width is defined as: 1. Free gingival margin to CEJ 2. Free gingival margin to alveolar bone margin 3. Apical sulcus to MGJ 4. Connective attachment to alveolar margin 5. Junctional epithelium and connective tissue attachment | 5. Junctional epithelium and connective tissue attachment Verstraete book chp 18 +21 |
| Contraindications for an apically positioned flap are many. Which is not a contraindication? 1. subgingival fracture 2. Severe periodontal disease 3. Marked mobility 4. some 2-and 3 walled infrabony defects 5. lack of keratinised free gingiva | 1. subgingval fracture - could be an indication to do it Verstraete book chp 19 |
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