6. 7:30-8:30 Dental_imagery_ii (3dda MCQ 103+216=319 Prof Som Vichet & Dr.Muysay)
.
- 1.Please choose the correct answers of common radiographic projection for Fracture the Ramus of Mandible?
- A.
OPG
- B.
Periapical
- C.
Bitwing
- D.
Arthroscopy
- 2.Please choose the correct answers of common radiographic projection for Fracture the Canine Region?
- A.
OPG or oblique laterala
- B.
0º (OM)
- C.
30º (OM)
- D.
Periapical
- 3.Please choose the correct answers of common radiographic projection for investigation site of Fracture of Dento-Alveolar?
- A.
Periapical
- B.
Bitwing
- C.
Arthroscopy
- D.
Periapical and & Bitwing
- 4.Please choose the correct answers of common radiographic projection for investigation site of Le Fort I?
- A.
0º Occipitometal
- B.
Bitwing
- C.
Reverse Town’s
- D.
Bitwing andReverse Town’s
- 5.Please choose the correct answers of common radiographic projection for investigation site of Le Fort I?
- A.
30º occipitomental
- B.
Bitwing
- C.
Paratelle
- D.
45º occlusal standard
- 6.Please choose the correct answers of common radiographic projection for investigation site of Le Fort I?
- A.
True Lateral Skull
- B.
Reverse Town’s
- C.
45º occlusial standard
- D.
Cephalometric
- 7.Please choose the correct answers of common radiographic projection for investigation site of Le Fort II?
- A.
True Lateral Skull
- B.
45º Occlusal
- C.
Cephalo
- D.
Periapical
- 8.Please choose the correct answers of common radiographic projection for investigation site of Le Fort III?
- A.
CT +/ - 3D reconstraction
- B.
Cephalo
- C.
Periapical
- D.
Reverse Town’s
- 9.In case the Fracture displacement to overlap of the fragment is shown in radiograph:
- A.
Radiopaque line
- B.
Radiolucency line
- C.
No evident
- D.
Radiolucen total
- 10.In case Fracture step deformation due to separation and displacement of fragment is shown in radiograph:
- A.
Radiolucency line
- B.
Radiopaque line
- C.
No evident
- D.
Radiolucen total
- 11.In case Fracture no displacement of the fragment is shown in radiograph:
- A.
Radiopaque line
- B.
Radiolucency line
- C.
No evident
- D.
Radiolucen total
- 12.Main radiographic features of large squamous cell carcinoma radiographic investigation shown:
- A.
Radiolucen total
- B.
Radiopaque total
- C.
Radiopaque line
- D.
Periapical
- 13.Which methods are used commonly to access tooth deep of third molar?
- A.
Winter’s line
- B.
Radiolucen total
- C.
Loss of the Tramline
- D.
Parallex plan
- 14.What is the Fusion teeth?
- A.
Two teeth joined together from the fusion of adjacent tooth germs
- B.
Two teeth joined together but arising from a single tooth germ
- C.
Two teeth joined together by cementum
- D.
Large teeth
- 15.What is the microdontia?
- A.
Small teeth, including rudimentary teeth
- B.
Two teeth joined together but arising from a single tooth germ
- C.
Two teeth joined together by cementum
- D.
Two teeth joined together from the fusion of adjacent tooth germs
- 16.Which one is the other mandibular anomalies?
- A.
Condylar hypoplasia
- B.
Parallex Plan
- C.
Compound odontome
- D.
Concrescence
- 17.How did you see the trabecular in compact bone?
- A.
Small
- B.
Big
- C.
Blood vessal
- D.
Medium
- 18.How did you see the trabecular in spongy bone ?
- A.
Big
- B.
Small
- C.
Soft tissues
- D.
Medium
- 19.What kind of cortical bone?
- A.
Compact bone
- B.
Spongy bone
- C.
Concellous bone
- D.
Soft tissues
- 20.What kind the Cortical bone of sucket?
- A.
Compact bone
- B.
Soft tissues
- C.
Periodentium ligament
- D.
Concellous bone
- 21.Which technique that easy to interpretation of unerupted maxillary canines?
- A.
Vertex occlusal
- B.
Paralex in the horizontal plan
- C.
Periapical
- D.
Panoramic
- 22.Which essential requirements for interpretation?
- A.
Viewing Box
- B.
The Patient
- C.
Exposure factor and film density
- D.
All of the above
- 23.Which essential requirements for interpretation?
- A.
Viewing Box, Magnifying glass, SDI X-ray reader
- B.
Exposure Factor and film density
- C.
Access to previous film
- D.
All of the above
- 24.What is the meaning of Radiopaque in the radiograph?
- A.
White Color
- B.
Red Color
- C.
Yellow Color
- D.
Black Color
- 25.What the meaning of Radiolucent in the radiograph?
- A.
Black Color
- B.
White Color
- C.
Yellow with Red Color
- D.
Gray color
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