FEBRUARY 2017 Sub.Code :1931
B.Sc. RADIOTHERAPHY TECHNOLOGY
(New Syllabus 2014-2015)
SECOND YEAR
PAPER I TUMOR PATHOLOGY AND RADIOTHERAPY APPLICATIONS
Q.P. Code: 801931
Time: Three Hours Maximum 100 Marks
Answer All Questions
I. Elaborate on: x 10 30)
1. Discuss about characteristics of benign and malignant neoplasm. What are
the common pathways of spread?
2. Mechanism of invasion of Extra Cellular Matrix and Metastasis.
3. Discuss about the methods of Treatment of Malignant Disease (Cancer)
Chemotherapy, Hormone Therapy, Radiotherapy and Surgery. Write notes
on Palliative and Radical Radiotherapy.
II. Write Notes on: x 5 40)
1. Opportunistic Mycosis.
2. Childhood Tumors.
3. Fungal Infection in Immuno compromised People.
4. Waste Disposal by Lysosomes and Proteasomes.
5. Acute effects of irradiation on hematopoietic and lymphatic system.
6. Microbial Carcinogens.
7. Radio sensitivity of different tissues, skin reaction and their management.
8. Application of Radiotherapy in Malignant Condition and comparison of
Radiotherapy with Surgery.
III. Short Answers on: (10 x 3 30)
1. Metaplasia.
2. Oncoproteins.
3. Carcinoembryonic Antigen.
4. Necrosis.
5. Lymphoma.
6. Oncogenic DNA Virus.
7. Treatment for Small Brain Tumor.
8. Difference between Stereotactic Radiotherapy and Three dimensional
Conformal Radiotherapy.
9. Genetic and Somatic Hazards.
10. Choice of Treatment for Nasopharynx Cancer.