Year5/Oral surgery II/Dr.Chhiv Eang seng/1-50
1. What is the name of this flap?
σ Triangular flap
σ Envelope flap
σ Three sided fap
σ All are not corrects
2. There are only 2 ways to surgically remove a tooth?
σ Make the socket bigger or make the tooth smaller
σ Use elevator or use forceps
σ Use elevator and make tooth smaller
σ All are correct
3. Diagnosis Definition?
σ A judgment about what a particular illness is, made after examining it
σ The process of differentiating between two or more conditions which share similar signs or symptoms
σ A doctor's judgment of the likely or expected development of a disease or of the chances of getting better
σ All are not correct
4. Differential diagnosis definition?
σ The process of differentiating between two or more conditions which share similar signs or symptoms
σ A doctor's judgment of the likely or expected development of a disease or of the chances of getting better
σ A judgment about what a particular illness is, made after examining it
σ All are not correct
5. On panoramic radiograph, cysts appear as?
σ Radiolucent (dark) areas with radiopaque (white) borders
σ Radiopaque (white) areas with radiolucent (dark) borders
σ Radiopaque (white) with radiolucent (dark) areas
σ All are not correct
6. Normal characteristics of dental cyst?
σ All are correct
σ The exact diagnosis of the type of cyst is often made from pathological examination
σ Fluid aspirated from a radicular cyst may display shimmering due to cholesterol content
σ Cysts are usually unilocular, but maybe multilocular
7. Normal characteristics of peri-apical dental granuloma?
σ All are correct
σ Could be confused with radicular cyst or periapical abscess
σ Usually round or oval with a distinct border
σ Radiolucency found at the apex of a tooth with chronic inflammation
8. Prognosis definition?
σ A doctor's judgment of the likely or expected development of a disease or of the chances of getting better
σ The process of differentiating between two or more conditions which share similar signs or symptoms
σ All are not corrects
σ A judgment about what a particular illness is, made after examining it.
9. Normal Oxygen Saturation rate?
σ 96% - 99%
σ 93% -98%
σ 94% - 98%
σ 98% - 99%
10. Normal value for International Normalized Ratio?
σ 0.8 – 1
σ 0.5 – 1
σ 0.6 – 1
σ 0.7 – 1
11. Normal temperature rate?
σ 36.5 ͦ C -37.5 ͦ C
σ 35.5 ͦ C -38 ͦ C
σ 36 ͦ C -38 ͦ C
σ All are not correct
12. Accurate diagnosis needs?
σ All are correct
σ Special test
σ Clinical examination
σ Case history
13. Indications for surgical extraction of a tooth?
σ Tooth with unusual root morphology and hypercementosis of root
σ Multiple roots
σ Hypercementosis of root
σ Tooth with unusual root morphology
14. Contra-indications for surgical extraction of a tooth?
σ All are correct
σ Older patients with a risk of serious local complication (injury of the alveolar nerve)
σ Older patients with a risk of serious local complication (the dislodging of a root tip into the maxillary sinus)
σ There are serious health problems present such as uncontrolled diabetes
15. Palpation areas of lymph nodes are?
σ All are correct
σ Deep cervical
σ Sub-mandibular
σ Sub-mental
16. The sensation feeling when doing palpation are?
σ All are correct
σ Fixed
σ Mobile
σ Tender
17. The below picture showed?
σ Ankylosed roots
σ Hypercementosis of roots
σ Unusual root morphology
σ All are correct
18. Temporomandibular joint disorder sign and symptoms?
σ All are correct
σ Clicking noise
σ Mouth opening limitation
σ Tenderness
19. Vertical percussion (Tender/not tender)?
σ Peri-apical periodontitis and peri-apical granuloma
σ Periodontal pathology (abscess)
σ Peri-apical periodontitis, peri-apical granuloma and periodontal pathology (abscess)
σ All are correct
20. Horizontal percussion (Tender/not tender)?
σ Periodontal pathology (abscess)
σ Peri-apical periodontitis, peri-apical granuloma and periodontal pathology (abscess)
σ Peri-apical periodontitis and peri-apical granuloma
σ All are correct
21. Intra-oral examination of soft tissue?
σ All are correct
σ Uvula and tonsil
σ Lip, palatal mucosa, and oropharynx
σ Buccal mucosa, floor of the mouth, and tongue
22. The extraction of root tips should not be considered, especially in older patients, when?
σ All are correct
σ There are serious health problems present
σ There is a risk of a root tip into the alveolar nerve
σ There is a risk of a root tip into the maxillary sinusZ
23. Clinical factors predicting extraction difficulty?
σ All are correct
σ Excessively strong supporting tissues
σ Inadequate access
σ Impacted teeth
24. Radiographic factors predicting extraction difficulty?
σ All are correct
σ Close to vital structure
σ Multiple roots
σ Accessory roots
25. What is the name of this flap?
σ Two-sided flap
σ Three sided fap
σ Triangular flap
σ Envelope flap
26. Flap design features?
σ All are correct
σ Avoid important structure
σ Adequate size
σ Broad base
27. What is the name of this flap?
σ Y flap
σ Full thickness flap
σ X flap
σ Three-sided flap
28. The main flaps for lower third molar?
σ All are correct
σ Triangular flap
σ Three-sided flap
σ Envelope flap
29. What is the name of this flap?
σ Three sided fap
σ Triangular flap
σ Envelope flap
σ Four sided flap
30. If a nearby tooth was unintentionally luxated, the tooth should be stabilized for approximately?
σ 40 – 60 days
σ 20 – 40 days
σ 60 – 80 days
σ 60 – 90 days
31. If a nearby tooth was unintentionally dislocated, the tooth should be repositioned and stabilized for approximately?
σ 3 – 4 weeks
σ 2 – 3 weeks
σ 4 – 5 weeks
σ 5 – 6 weeks
32. Important anatomical structures to be avoided?
σ All are correct
σ Arteries
σ Sinus
σ Nerves
33. The main means of arresting bleedings are?
σ All are correct
σ Use of various hemostatic agents
σ Ligation and suture
σ Compression
34. A tooth or root fragment could be displaced into?
σ All are correct
σ Under periosteum
σ Lung
σ soft tissue
35. Cut releasing incisions to avoid cutting through the mental nerve?
σ Cut releasing incisions mesial of the 4 or distal of the 6
σ Cut releasing incisions mesial of the 5 or distal of the 6
σ Cut releasing incisions mesial of the 4 or distal of the 5
σ All are correct
36. Oro-antral communication could be examined by?
σ All are correct
σ Bubble and sound come out from the hole
Valsalva Method
σ Fluid come out of the nose when drinking
37. For lower wisdom tooth surgery, the incision must go towards the disto-buccal to?
σ Avoid cutting the lingual nerve
σ Avoid cutting the inferior alveolar nerve
σ Avoid cutting the long buccal nerve
σ All are correct
38. What is the name of below technique?
σ Caldwell-Luc Technique
σ Lateral window technique
σ Semilunar incision technique
σ Two-sided flap
39. What is the name of this flap?
σ Vestibular flap
σ Triangular flap
σ Two-corner-flap
σ Three-sided flap
40. The most common nerve injuries are?
σ All are correct
σ Lingual nerve
σ Mental nerve
σ Inferior alveolar nerve
41. Delay wound healing is due to?
σ Interrupted stroke of incision
σ During the incision, the scalpel is in constant contact with bone
σ A flap releasing stays sub-periosteum
σ A firm continuous stroke of incision
42. A good incision should avoid?
σ All are correct
σ Through the inter-dental papillae
σ Cross the attached gingivae directly over the facial aspect of a tooth
σ Cross the canine eminence
43. Neurapraxia means?
σ Temporary nerve conduction failure
σ Degeneration of nerve axons
σ Formation of scar tissue
σ Permanent nerve conduction failure
44. Third molar surgical swelling reaches a maximum within?
σ 48 – 72 hours post-operatively
σ 24 – 48 hours post-operatively
σ 96 – 120 hours post-operatively
σ 72 – 96 hours post-operatively
45. What is it called?
σ Liver clot
σ There are corrects
σ Infection
σ Hematoma
46. Fibrinolytic Alveolitis characteristic?
σ All are correct
σ Severe pain
σ Fetid breath odor
σ Empty socket
47. Which one is wrong about treatment of dry socket?
σ Prescribe antibiotics
σ There are corrects
σ Irrigate with saline to remove food debris
σ Place a sedative dressing such as Alvogyl (contains iodine)
48. Intermediate hemorrhage?
σ Refers to bleeding that occurs within 24 hours of surgery
σ Occurs after 24 hours of surgery
σ There are corrects
σ Occurs during the time of surgery
49. Goal of suturing?
σ All are correct
σ Maintain hemostasis
σ Prevent bone exposure
σ Provide support for tissue margin
50. Plain catgut suture absorption time?
σ 40 – 60 days
σ 20 – 40 days
σ 60 – 80 days
σ 80 – 100 days
{"name":"Year5\/Oral surgery II\/Dr.Chhiv Eang seng\/1-50", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"1. What is the name of this flap?, 2. There are only 2 ways to surgically remove a tooth?, 3. Diagnosis Definition?","img":"https://www.quiz-maker.com/3012/CDN/91-4429940/zxz.png?sz=1200-00000021340992205300"}