BASIC PRINCIPLES OF RADIOTHERAPY FEB 2020 PAPER

RAJASTHAN PARAMEDICAL COUNCIL

Diploma in Radiation Technology Second Year (II Yr.) February, 2020

BASIC PRINCIPLE OF RADIOTHERPY, RADIATION HAZZARDS & PROTECTION

Paper-II

Time : Three Hours                                                                                     Maximum Marks : 100

(Attempt any FIVE questions)

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1. Explain general prienciple of radiotherapy. Explain method of brachy therapy.

2.  write short note on
   a. Dose limit prescribe by AERB
   b. Photoelectric effect of Radiation

3. What are personal monitoring devices ? Explain working, Construction and use of TLD Badge.

4. Write short notes on:
   a. Effective Dose
   b. Survey Meter
   c. Bremsttrahlung X-rays
   d. Grid ratio

5. Explain properties of X-rsys. Explain parameters influencing X-rays output in X-ray tube.

6. Write short Notes on:
   a. Roentgen
   b. Absorbed Dose
   c. Becquerel
   d. kVp and mAs

7. Write about planning of Radiology department with necessary diagram.

 

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