Dental Radiography - Chapter 7- Quiz - part 2 (long version) - Dental X-ray Film and Processing Methods

dental-radiography-chapter-7-quiz-part-2-long-version-dental-x-ray-film-and-processing-methods

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Question 1 of 1

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Basic steps in manual processing:

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1
2
3
4
5

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Drying
Washing
Rinsing
Developing
Fixing

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_____ purpose is to reduce the exposed silver halide crystals within the film emulsion to black metallic silver.

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Purpose is to remove as much alkaline developer as possible before placing the film in the fixer solution.

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Hydroquinone, Elon, Sodium sulfite, sodium carbonate, pottasium bromide are all composition of

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Which component(s) reduce(s) silver halide crystals to black metallic silver?

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A preservative found in both developer and fixer solution that slows rate of oxidation and prevents deterioration of fixing agent

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288491

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Ammonium thiosulfate or sodium thiosulfate is a fixing agent. It removes unexposed and any remaining undeveloped silver halide crystals.

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288492

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Fixing establishes the image permanently on the film. It removes (dissolves) the unexposed/undeveloped silver halide crystals (those that were not exposed to x-rays)

Select the correct answer(s).

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______ provide an area where x-ray films can be safely handled and processed.

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Films can be processed outside the darkroom.

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Any white light in the darkroom can blacken the film or cause film fog.

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Film emulsion can be damaged by prolonged exposure even to filtered safelight.

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What is the optimum temperature/development time (min)?

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COOLER temperature requires more time to process. HOTTER temperature requires less time to process.

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Dental Radiography - Chapter 7- Quiz - part 2 (long version) - Dental X-ray Film and Processing Methods

Question 1 of 1

Time Left

Basic steps in manual processing:

Match the text (click and drag)

(0/0)

1

2

3

4

5

Drying

Washing

Rinsing

Developing

Fixing

_____ purpose is to reduce the exposed silver halide crystals within the film emulsion to black metallic silver.

Select the correct answer(s).

(0/0)

Purpose is to remove as much alkaline developer as possible before placing the film in the fixer solution.

Select the correct answer(s).

(0/0)

Hydroquinone, Elon, Sodium sulfite, sodium carbonate, pottasium bromide are all composition of

Select the correct answer(s).

(0/0)

Which component(s) reduce(s) silver halide crystals to black metallic silver?

Select the correct answer(s).

(0/0)

A preservative found in both developer and fixer solution that slows rate of oxidation and prevents deterioration of fixing agent

Select the correct answer(s).

(0/0)

Ammonium thiosulfate or sodium thiosulfate is a fixing agent. It removes unexposed and any remaining undeveloped silver halide crystals.

Select the correct answer(s).

(0/0)

Fixing establishes the image permanently on the film. It removes (dissolves) the unexposed/undeveloped silver halide crystals (those that were not exposed to x-rays)

Select the correct answer(s).

(0/0)

______ provide an area where x-ray films can be safely handled and processed.

Select the correct answer(s).

(0/0)

Films can be processed outside the darkroom.

Select the correct answer(s).

(0/0)

Any white light in the darkroom can blacken the film or cause film fog.

Select the correct answer(s).

(0/0)

Film emulsion can be damaged by prolonged exposure even to filtered safelight.

Select the correct answer(s).

(0/0)

What is the optimum temperature/development time (min)?

Select the correct answer(s).

(0/0)

COOLER temperature requires more time to process. HOTTER temperature requires less time to process.

Select the correct answer(s).

(0/0)

One Advantage of using Automatic Film Processing over Manual is it regulates the temperature of processing solutions and time of development process.

Select the correct answer(s).

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