You Are Very Upset to Learn That Your Grandmother Has

question 347

Multiple Choice

You are very upset to learn that your grandmother has been diagnosed with Alzheimer's disease. She has been given a prescription for medication that will help to boost production of the neurotransmitter __________ in her brain, in the hopes that this will help prevent any further memory loss.

• A) serotonin
• B) phenylalanine
• C) acetylcholine
• D) glutamate

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Definitions:

Figure Ambiguity

The quality of an image or representation that leads to multiple interpretations due to its unclear form.

Interposition

A visual cue in depth perception where one object partly covers another, indicating that the former is closer to the viewer than the latter.

Relative Size

An aspect of visual perception that allows one to judge the size of an object in relation to other objects within the same field of view.

Linear Perspective

A system of creating an illusion of depth on a flat surface by converging lines in a painting or drawing to a single vanishing point on the composition's horizon line.