Which of the Following Allows the Technologist to Alter Picture

question 33

Multiple Choice

Which of the following allows the technologist to alter picture contrast?

• A) Touch panel
• B) Floating keyboard alphanumerical keys
• C) Floppy disk drive
• D) Window controls

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Definitions:

Optic Nerve

A paired nerve that transmits visual information from the retina to the brain.

Receptor Cells

Specialized cells that detect and respond to physical or chemical stimuli, converting them into electrical signals.

Cones

Photoreceptor cells in the retina of the eye responsible for color vision and functioning best in bright light.

Fovea

A small depression in the retina of the eye where visual acuity is highest due to the concentration of cones.