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Radiology
8-Jolene
Question | Answer |
---|---|
1. True or false: Every anatomical landmark is evident on the radiograph upon which it should be evident. | false |
2. What is the appearance of the pulp chamber? | radiolucent; dark on a radiograph |
3. What is the appearance of a pulp stone? | radiopaque; light on a radiograph |
4. What is the appearance of decay? | radiolucent |
5. What is the appearance of the maxillary sinus? | radiolucent |
6. What is the appearance of the floor of the maxillary sinus? | radiopaque |
7. Where would you expect to find the mental foramen? | near the mandibular premolar apical area |
8. Where would you expect to find the incisive foramen? | between the roots of the maxillary central incisors |
9. Where would you expect to find the lingual foramen? | on the midline, near the apical areas of the mandibular central incisors |
10. What is the appearance of amalgam on a radiograph? | radiopaque |
11. What is the appearance of gold on a radiograph? | radiopaque with very distinctly sharp outline - more radiopaque than amalgam |
12. Which radiographs show the maxillary tuberosity? | maxillary molar PA and panoramic |
13. Which radiographs show the mandibular canal? | mandibular posterior PAs and panoramic |
14. Which radiographs show the external oblique ridge? | mandibular molar PA and panoramic |
15. Which radiographs show the nasolabial fold? | maxillary premolar PA and premolar BW |
16. What is the appearance of an apical abscess on a radiograph? | radiolucent well-defined circle exactly at the apex of a root |
17. What is the inverted Y? | junction of the maxillary sinus and the nasal fossa |