Download Diplomate of National Board (DNB) 2020 December RadIo DIagnosIs Paper IV Question Paper
NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2020
RADIO DIAGNOSIS
PAPER-IV
TIME: 3 HOURS
RDG/D/20/40/IV
MAX. MARKS: 100
IMPORTANT INSTRUCTIONS
You are provided with 5 answer sheet booklets. Each individual answer
sheet booklet consists of 10 pages excluding the covering jackets.
This question paper consists of 10 short note questions. Question paper
is divided into 5 Parts - A, B, C, D and E, each part containing 2 questions.
Answers to questions of part A, part B, part C, part D & part E are to be
strictly attempted in a separate answer sheet booklet which must be later
tagged together at the end of the exam.
No additional supplementary answer sheet booklet will be provided.
Answers to question(s) attempted on an answer sheet booklet for a
different part will not be evaluated.
Part A/Part B /Part C/Part D/Part E should be mentioned on the covering
page of the respective answer sheet booklet.
Attempt all questions in order.
Each question carries 10 marks.
Read the question carefully and answer to the point neatly and legibly.
Do not leave any blank pages between two answers.
Indicate the question number correctly for the answer in the margin space.
Answer all the parts of a single question together.
Start the answer to a question on a fresh page or leave adequate space
between two answers.
Draw table/diagrams/flowcharts wherever appropriate.
-1 of 6-
POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION
HALL.
FINAL EXAM
NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2020
RADIO DIAGNOSIS
PAPER-IV
PART- A
TIME: 3 HOURS
RDG/D/20/40/IV
MAX. MARKS: 100
IMPORTANT INSTRUCTIONS
Answers to questions of part A, part B, part C, part D & part E are to be strictly
attempted in a separate answer sheet booklet which must be later tagged
together at the end of the exam.
No additional supplementary answer sheet booklet will be provided.
Answers to question(s) attempted on an answer sheet booklet for a different part
will not be evaluated.
Part A/Part B /Part C/Part D/Part E should be mentioned on the covering page of
the respective answer sheet booklet.
Write short notes on:
PART- A
1. Principle of dual energy CT and its various applications.
5+5
2. Technique, imaging sequences and clinical application of MR
3+3+4
urography.
-2 of 6-
POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION
HALL.
FINAL EXAM
NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2020
RADIO DIAGNOSIS
PAPER-IV
PART- B
TIME: 3 HOURS
RDG/D/20/40/IV
MAX. MARKS: 100
IMPORTANT INSTRUCTIONS
Answers to questions of part A, part B, part C, part D & part E are to be strictly
attempted in a separate answer sheet booklet which must be later tagged
together at the end of the exam.
No additional supplementary answer sheet booklet will be provided.
Answers to question(s) attempted on an answer sheet booklet for a different part
will not be evaluated.
Part A/Part B /Part C/Part D/Part E should be mentioned on the covering page of
the respective answer sheet booklet.
Write short notes on:
PART- B
3.
Describe briefly various embolizing agents used in interventional
10
procedures.
4. a) Rotating anode tube.
5+5
b) Photoelectric effect.
-3 of 6-
POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION
HALL.
FINAL EXAM
NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2020
RADIO DIAGNOSIS
PAPER-IV
PART- C
TIME: 3 HOURS
RDG/D/20/40/IV
MAX. MARKS: 100
IMPORTANT INSTRUCTIONS
Answers to questions of part A, part B, part C, part D & part E are to be strictly
attempted in a separate answer sheet booklet which must be later tagged
together at the end of the exam.
No additional supplementary answer sheet booklet will be provided.
Answers to question(s) attempted on an answer sheet booklet for a different part
will not be evaluated.
Part A/Part B /Part C/Part D/Part E should be mentioned on the covering page of
the respective answer sheet booklet.
Write short notes on:
PART- C
5. Contrast reactions and its management.
10
6. a) Rare earth screens.
5+5
b) TLD badge.
-4 of 6-
POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION
HALL.
FINAL EXAM
NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2020
RADIO DIAGNOSIS
PAPER-IV
PART- D
TIME: 3 HOURS
RDG/D/20/40/IV
MAX. MARKS: 100
IMPORTANT INSTRUCTIONS
Answers to questions of part A, part B, part C, part D & part E are to be strictly
attempted in a separate answer sheet booklet which must be later tagged
together at the end of the exam.
No additional supplementary answer sheet booklet will be provided.
Answers to question(s) attempted on an answer sheet booklet for a different part
will not be evaluated.
Part A/Part B /Part C/Part D/Part E should be mentioned on the covering page of
the respective answer sheet booklet.
Write short notes on:
PART- D
7. a) Anatomy of bronchial artery.
4+(2+2+2)
b) Indications, technique and complications of bronchial artery
embolization.
8. Describe image intensifier with the help of a diagram and briefly discuss
5+2+3
its properties and limitations.
-5 of 6-
POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION
HALL.
FINAL EXAM
NATIONAL BOARD OF EXAMINATIONS
DECEMBER 2020
RADIO DIAGNOSIS
PAPER-IV
PART- E
TIME: 3 HOURS
RDG/D/20/40/IV
MAX. MARKS: 100
IMPORTANT INSTRUCTIONS
Answers to questions of part A, part B, part C, part D & part E are to be strictly
attempted in a separate answer sheet booklet which must be later tagged
together at the end of the exam.
No additional supplementary answer sheet booklet will be provided.
Answers to question(s) attempted on an answer sheet booklet for a different part
will not be evaluated.
Part A/Part B /Part C/Part D/Part E should be mentioned on the covering page of
the respective answer sheet booklet.
Write short notes on:
PART- E
9. a) Tissue harmonic imaging.
5+5
b) MR artefacts.
10.
Recent developments in non-invasive lymphatic imaging techniques for
10
visualizing the central lymphatic anatomy and flow dynamics.
-6 of 6-
POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE EXAMINATION
HALL.
This post was last modified on 31 July 2021