Radiology #7

1. Maximum fogging effect is seen by

2. Best view for condylar neck frature

3. radiographic diagnosis of dense radioopaque cotton wool areas throughout the entire body of the mandible and associated with hypercementosis is most likely

4. What is the "critical target" for radiation damage

5. The disadvantage of digital radiography over conventional radiography

6. the technique employed in radiotherapy to counteract the effect of tumor motion due to breathing is known as

7. A 40 year old male got a blow to angle of mandible but remained asymptomatic.Radiographic examination shows a radioopaque line in the concerned area with a sharp undercut at the lower border of mandible.It may be

8. occlusal radiograph are useful in locating

9. Radiotherapy given by implant

10. All are advantages of digital radiography except

11. in normal dental diagnostic procedures the principal radiation hazard to the operator is produced by

12. The unit for measuring the absorption of x-rays is called:

13. Chromosomal damage maximum during radiotherapy when there is damage to

14. filters are used in x ray beam to

15. consistent radiographs require

16. Cervical burnout is phenomenon seen in

17. A 21-year-old woman went to her dentist because of facial asymmetry. This asymmetry had developed gradually over 3 years. The patient had no symptoms. A diffusely opaque lesion was found in her right maxilla. All laboratory tests (complete blood count, alkaline phosphatase, calcium) were within normal limits. A biopsy specimen was interpreted as a fibro-osseous lesion. This patient most likely has ______.

18. if multiple myelpma is suspected from a patients history and IOPA, which of the following radiographs should be taken to confirm the diagnosis

19. Mandible in single plane is seen in

20. ALARA principle stands for