AUGUST 2018 Sub. Code: 2111
B.Sc. NUCLEAR MEDICINE TECHNOLOGY
SECOND YEAR
PAPER I PHYSICS OF NUCLEAR MEDICINE INSTRUMENTATION
Q.P. Code: 802111
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: x 10 30)
1. Physics of position emission and Annihilation.
2. Gas filled radiation detectors.
3. Types of collimator. Describe in detail.
II. Write notes on: x 5 40)
1. List of radionuclides that decay by positron emission.
2. Quality control of PET component of PET/CT scanner.
3. Semiconductor detectors.
4. Window settings.
5. Rectilinear scanner.
6. Resolution of system.
7. Types of common PET scanner configurations.
8. 511 Kev photon detectors.
III. Short answers on: (10 x 3 30)
1. Micro PET scanner.
2. TOF-PET scanner.
3. ROI analysis.
4. Cathode Ray tube.
5. Multi system crystal scanners.
6. Chi-square test.
7. Preamplifier.
8. Isotope Calibrator.
9. Crystal used in PET/CT scanner.
10. Poisson distribution.