Download BSc in Medical Radiography and Imaging Technology 2021 March 2nd Year 1847 X Ray Filmimage Processing Techni Question Paper

[AHS 0321] MARCH 2021 Sub. Code: 1847
(AUGUST 2020 EXAM SESSION)

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B.Sc. RADIOGRAPHY AND IMAGING TECHNOLOGY
SECOND YEAR (Regulation 2018-2019)
PAPER II ? X-RAY FILM/IMAGE PROCESSING TECHNIQUES INCLUDING
DARK ROOM TECHNIQUES
Q.P. Code : 801847

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Time: Three hours
Answer ALL Questions
Maximum:
100

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Marks

I. Elaborate on:

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(3 x 10 = 30)

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1. Discuss in detail about double coated X-ray film structure?
2. Discuss in detail about automatic film processing.
3. Define radiographic contrast? Discuss various that affect contrast?
II.

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Write
notes
on:

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(8 x 5 = 40)
1. Look Up Table data (LUT) in digital radiography.
2. Effect of blur on visibility of image.
3. Rare earth screens.
4. Artifacts in X-ray films.

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5. Uses of single coated X-ray film.
6. Intensifying screen.
7. Dark room.
8. Types of cassettes.
III. Short answers on:

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(10 x 3 = 30)
1. Segmentation collimation mask.
2. Temperature in Developing.
3. Cassette pass box.
4. Tests for light leakage in X-ray cassette.

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5. Screen mottle.
6. CR image phospho
7. Double sided film.
8. Gri
9. Sodium thiosulphate.

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10. Dark room Processing faults.
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