To Produce High-Resolution, Low-Noise Images, the Resolution in the Images

question 12

Multiple Choice

To produce high-resolution, low-noise images, the resolution in the images on a SPECT brain scan, the technologist will

• A)use the electronic zoom.
• B)use pre- and postprocessing filters.
• C)perform the attenuation correction outside the ellipse.
• D)use a transmission scan.

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Definitions:

External Epithelium

The outermost layer of cells covering the body surfaces and organs, serving as a protective barrier.

Invertebrates

Animals without a backbone. In vertebrates, the hypothalamus produces neurohormones.

Vertebrates

Animals with a backbone or spinal column, which includes mammals, birds, reptiles, amphibians, and fish.

Thick Filament

A component of muscle fiber primarily made of myosin, responsible for muscle contraction.