Exam#1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | 68F
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| If you are processing a film manually and the temperature if 72F,will you need more or less time to develop? | show 🗑
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| If you are manually processing a film and the temperature is 65F, will you need more or less time to process? | show 🗑
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| show | 82F
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| show | Clears the emulsion off the film that has been developed.and hardens the emulsion*
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| T/F manual processing is sensitive to time and temperature | show 🗑
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| show | True
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| show | A safe place to develop radiographs
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| show | Red
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| T/F- The xray film is sensitive to the blue/ orange light,but it is less sensitive to red | show 🗑
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| the film is most sensitive to what colors? | show 🗑
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| In the color spectrum: Red/Orange are the furthest away from what other colors? | show 🗑
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| The optimum distance from the counter with the film, to the safe light is? | show 🗑
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| show | dark- more dense
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| show | light-less dense
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| show | TRUE
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| show | (1)overprocessing (2)solution too warm (3)
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| What can cause an underdeveloped film? | show 🗑
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| show | (1)oxidation- natural slow down (2)volume-Number of films processed (3)Temperature- too hot/cold (4) Chemical Contamination
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| How often should the solutions be changed? | show 🗑
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| show | TRUE- the solutions should not be diluted
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| show | XXXXX
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| In the film packet. What is the purpose of the lead foil? | show 🗑
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| T/F- The Inverse Square Law states that the further away from the source of radiation the less intense the beam. | show 🗑
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| According to the Inverse Square Law, which distance is better for the patient 8" or 16"? | show 🗑
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| For the Inverse Square Law what do you divide by and what do you multiply by? | show 🗑
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| show | clear*
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| What will happen if Lori, by mistake, dipped the film into the fixer and after into the developer. How will that film appear? | show 🗑
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| What is the purpose for taking BWS? | show 🗑
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| Generally, how many BWS are taken? | show 🗑
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| show | Size 2
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| What is latent image? | show 🗑
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| Name the 5 steps in manual processing: | show 🗑
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| Name the 4 steps in automatic processing: | show 🗑
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| What is the function of the developer? | show 🗑
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| T/F- Developer and Fixer are basic solutions. | show 🗑
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| Why are the yellow-brown stains produced on the film? | show 🗑
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| What may cause a blank film? | show 🗑
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| show | Metal appears radioopaque- metal appliance not removed
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| Define Film Processing: | show 🗑
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| What are the end results of film processing: | show 🗑
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| show | Silver halide crystal absorb xradiation during xray exposure & store the energy, then the stored energy forms a pattern & creates an invisible image within the emulsion
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| Quantity of xray penetration & halide exposure through Air/soft tissue: | show 🗑
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| Quantity of xray penetrattion & halide exposure through Bone: | show 🗑
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| Quantity of xray penetration & halide exposure through amalgam/gold: | show 🗑
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| What is reduction? | show 🗑
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| What is the result of reduction? | show 🗑
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| The first step in developing is? | show 🗑
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| show | Rinsing removes the developer from the film and stops the development process
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| The film emulsion is hardened during: | show 🗑
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| The hydroquinone in the developer brings out the ___(1)___ tones, whereas the Elon in the developer brings out the______(2)_______ tones on a dental radiographs | show 🗑
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| show | 68F
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| show | (1)volume of radiographs processed (2)Type of processing equiptment used (3) Space requirements for duplication of films (4) number of persons using the room
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Created by:
sofiamars100