1. When the X-ray tube is shifted to the right, the object shifts to the left as compred to the adjacent teeth.The object is positioned

Question 1 of 20

2. The purpose and use of the panaromic image include all of the following except one. Which one is the exception

Question 2 of 20

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

Question 3 of 20

4. The angle at which the operator should stand from x ray tube for safety

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5. Best radiograph to view fracture of condyle is

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6. Black branching lines appear on a processed film. Which of the following is the most likely cause?

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7. A nephrocalcinosis treated patient and on omeprazole for last 3 weeks, has midline crossing lesion in the lower jaw, radiolucent, hazy trabeculae,giant cells , expanding cortical plates .Diagnosis is

Question 7 of 20

8. Fastest X-ray film

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9. Maximum fogging effect is seen by

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10. Oral route is used for which isotope

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11. The radiation generated at the anode of the x-ray tube is called

Question 11 of 20

12. In case of suspected metastasis to lymph nodes of neck,ultrasound will reveal all of the following except

Question 12 of 20

13. Penny test is used for

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14. MRI sequence used to assess soft tissue pathology in

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15. . A patient with a large squamous cell carcinoma of the lateral border of the tongue is scheduled for a radical neck dissection. Prophylactic extractions of hopeless teeth must be done to prevent which of the following?

Question 15 of 20

16. While taking IOPA radiographs of maxillary 1st molar, to avoid superimposition of the zygomatic arch, the x ray tube should be angulated :

Question 16 of 20

17. An anatomic structure which has a worm hole radiolucency is characteristic of

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18. Machine A has FOV(field of view) of 6-12 inches,while machine B has FOV of 1.6 to 3.1 inches. Which CBCT machine will produce higher resolution image and deliver less radiation

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19. Oxygen deficient cells are

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20. Hurter Driffield Index is used to measure

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