1ST YEAR OLD EXAM PAPERS

DMRT Ist Year  

MARCH-2017

DARK ROOM PROCEDURE

Paper - IV

Time: Three Hours

Maximum Marks : 100
(Q No. 1 is compulsory. Attempt any FIVE questions from remaining six questions)

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1. Explain manual film processing in detail.                                           NO  OF MARKS 20

2. Write short notes on the following:  4+4+4+4
    a) Cassette

    b) Film base
   

    c) Film Storage

    d) Silver halide crystal

3.  Give a detailed note on construction of intensifying screen.              NO  OF MARKS 16

   

4. Give a detailed note on layout of a radiography room.                        NO  OF MARKS 16

5. a) Give a detailed note on view boxes.                                                NO  OF MARKS 8

    b) Explain silver recovery.                                                                     NO  OF MARKS 8

       

6. Write a short note on dark room entrance and types of dark room doors.  NO  OF MARKS 16

7.  a) Write a short note on record keeping in radiography.                            NO  OF MARKS 8

     b) Write a note on latent image.                                                                  NO  OF MARKS 8

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                              DMRT 2014 DARKROOM

1. Describe in detail manual processing of x-ray film. 20

2. Describe automatic processing in detail and differences between automatic and manual processing.16

3. Describe composition of intensifying screen and factors affecting speed of intensifying screen. 16
  

 4. Write short notes on: 4+4+4+4

          i)  Pass box

          ii) Types of x-ray film.

          iii) Storage of unexposed film.

          iv)  Latent image.
               

5. Write short notes on: 4+4+4+4

          i)  Types of entrance of dark room.

          ii) Building essentials of dark room.

          iii) Factors affecting radiographic quality.
         

          iv)   Silver recovery method.

6. Describe factors affecting developer and fixer. Describe types of developer and fixer. 16

7. How will you keep record of x-ray film and papers of patients in the department of radio diagnosis, describe in detail. 16

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                            DMRT 2017 EXAM

1. Discuss in detail about double coated X-ray film structure. 14
   

2. Describe various steps and methods of manual processing with illustrative diagram. 14
   

3. What is a intensifying screen? Discuss in detail about construction and working of intensifying screen. 14
   

4. Write short notes on: 4X3.5

   a) Characteristic curve
     
   
   b) Artifacts in X-ray films
     

   c) Green sensitive films
     

   d) CR image phosphor
   

5. Write in detail about cassette design and its care of cassette. 14
   

6. Write in detail about radio graphic image. 14
   

7. Explain rinsing, washing and drying of films. 14

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    DMRT EXAM PAPERS 2016

1. Describe in detail the construction of dark room.  20

2. Explain the different steps in film processing. 16

3.  Write with an aid of diagram, cross section of a double coated X-ray film. 16
     Click Here for Solution

4. Describe the constituents of developer. 16
    Click Here for Solution

5. Explain in detail automatic processing. 16

6. a) illumination in dark room.  8

    b) Film fog. 8

7.  a) Packing and storage of films. 8

     b) Intensifying screens. 8

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         DMRT 2018 EXAM PAPER

1. Long Answer:
    Illustrate dark room layout and added notes on:
   
    i)  Location
     

    ii) Safe light
       

    iii) Illumination
       

    iv) Ventilation
     

    v) Humidity
     

    vi) Types of doors
         

    vii) Color of room
       

    viii) Area
         

2. Short answer:
    i) explain characteristic curve in detail.
       
 

    ii) Discuss the types of film artifact seen in manual processing technique.
       

3. Long Answer:
    Explain the construction of cassette with the help of diagram and discuss different types of cassette used in radiology.
   

4. Short answer:

    i) what is the importance of rinsing in manual processing of X-ray film.
       

    ii) What are the factor that causes film fogging.
       

    iii) Explain the method to recover the silver from used fixer solution.

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DMRT 2018 EXAM PAPERS

1. Describe about the construction in intensifying screens, types of screens.

2. Discuss in brief about:

          a) Film Artifacts:

          b) Dark room illumination

3. Describe the structure of X-ray film and types of films.

   

 4. Write short notes on:

          a) Characteristic curve

           b) Latent Image 

           c) Silver Recovery Method

           d) Dark room Layout

           

5. Describe in detail about Manual and automatic film processing.

 

6. Write short notes on: 

           a) Speed of film

           b) Storage of unexposed films

           

           c) Drying of films

           d) Types of developer and fixer

               

7. Discuss in detail about Cassette design and their care.

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DMRT 2019 EXAM PAPERS

1. Describe the various components of developer and fixer solution. write the steps of a manual film processing?

2. write short notes

          a) Radio graphic grid

          b) Motion sharpness

3. Describe the various type of X-ray beam restrictor’s .describe the collimator box in detail and draw its diagram?

 4. Write short notes on:

          a) Film fog

           b) focal spot 

           c) Scattered rotation

           d) Safe light

           

5. Describe the radiographic contrast and describe the factors influencing the film contrast. Draw the characteristics curve of the film.

 

6. Write short notes on: 

           a) x-ray film

           b) anode

           

           c) beam restrictors

           d) Types of darkroom

               

7. describe the various precaution that must taken during handling of the film in the darkroom. And describe about storage of x-ray film in the darkroom

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