Which of the Following Statements Is True Concerning Direct Radiography

question 73

Multiple Choice

Which of the following statements is true concerning direct radiography (DR) systems?

• A)Use storage phosphors to temporarily store energy representing the image signal.
• B)Require that the storage phosphor undergoes a process to extract the latent image.
• C)Have detectors that directly capture and read out an electronic image signal.
• D)A and B.

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Definitions:

Oil-immersion Lens

A microscope objective lens designed to be used with a drop of immersion oil to increase magnification quality by reducing light refraction.

Compound Light Microscope

A microscope that uses a series of lenses to magnify objects in stages, including an objective lens near the specimen and an eyepiece to view the magnified image.

Clear Focus

The act or state of concentrating or maintaining a sharp visual or mental clarity.

Ocular Lens

The transparent structure inside the eye that focuses light rays onto the retina to create clear images.