Which of the Following Is True Regarding the Role of Dopamine

question 79

Multiple Choice

Which of the following is true regarding the role of dopamine in schizophrenia?

• A)Medications that block dopamine activity can produce schizophrenia-like hallucinations and delusions.
• B)Abnormalities in the dopamine system may be the major biochemical culprit in many cases of schizophrenia.
• C)Phencyclidine (PCP,or angel dust)can reduce schizophrenia-like symptoms by acting on synapses that use dopamine as their neurotransmitter.
• D)The dopamine hypothesis of schizophrenia accounts for 90% to 95% of the symptoms that people with schizophrenia experience.

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Definitions:

(R)-2-methyl-3-pentanol

A chiral organic compound specified by its configuration around the stereocenter as R (Rectus), indicating the spatial arrangement of its atoms.

Degrees of Freedom

The number of independent values or quantities which can vary in the analysis without violating any constraints.

P(t > t)

A statistical expression used to compute the probability that the test statistic t exceeds a certain value, often used in hypothesis testing.

Skewed

A distribution that is not symmetrical around its central value, indicating that the data points tend to be more spread out on one side of the scale.