The Dopamine Hypothesis Is Supported by Which of the Following

question 85

Multiple Choice

The dopamine hypothesis is supported by which of the following findings?

• A) Amphetamines increase dopamine and produce the positive symptoms of schizophrenia.
• B) Amphetamine-induced psychosis is more likely in persons with a genetic predisposition for schizophrenia.
• C) Drugs that block the effects of dopamine in the brain reduce or eliminate positive symptoms of schizophrenia.
• D) All of these options

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Definitions:

Stressful Situation

Any event or scenario that causes a significant amount of stress, challenging an individual's ability to cope.

Parasympathetic

Pertaining to the part of the autonomic nervous system responsible for controlling bodily functions when at rest, such as slowing the heart rate and stimulating digestive activities.

Aroused

A state of being awake and reactive to stimuli; can also refer to a heightened state of physical or emotional excitement.

Central Nervous

Refers to the central nervous system, which consists of the brain and spinal cord, serving as the primary processing center for nervous system functions.