Which of the Following Suggests That Dopamine Receptors Are Mainly

question 77

Multiple Choice

Which of the following suggests that dopamine receptors are mainly related to positive (not negative) symptoms of schizophrenia?

• A)Antipsychotic drugs reduce only positive symptoms.
• B)Administering dopamine produces little increase in positive symptoms.
• C)MRIs of schizophrenics with positive symptoms show more receptors.
• D)Parkinson's Disease involves similar symptoms.

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Definitions:

Input Device

Hardware used to enter data and commands into a computer system; examples include keyboards, mice, and scanners.

Touchscreens

Input devices that allow users to interact with a computer or other devices by touching the screen directly with one or more fingers or a stylus.

Kilobyte

A unit of memory or data storage equal to 1,024 bytes.

Aspect Ratio

The width-to-height proportion of a monitor.