What is radiographic density?
What will be an ideal response?
The degree of image blackening (darkening). The darkening of a dental radiograph occurs when x-rays strike sensitive crystals in the film's emulsion, leading to a blackening after processing. When using a digital sensor, sensitive pixels capture the radiation, and "processing" by computer software produces darker pixels.
Health Professions
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Some test specimens require immediate cooling in ice and water slurry to
A. Prevent activation of cold agglutinins B. Prevent the specimen from clotting C. Separate serum more completely D. Slow down metabolic processes
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Which is a function of the liver?
a. Forms blood elements b. Secretes insulin c. Synthesizes cholesterol d. Stores white blood cells
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