Which of the following is an antagonist that blocks the actions of a particular neurotransmitter?
A)Amphetamines that produce states of pleasure.
B)Caffeine that keeps the central nervous system stimulated.
C)Antipsychotic drugs that help control hallucinations and delusional thinking.
D)Alcohol that produces a relaxed feeling.
E)A tranquilizer like Valium that reduces anxiety in people with panic disorder.

Question

Quizplus · Accepted Answer

Antipsychotic drugs work by blocking the actions of neurotransmitters, particularly dopamine, which is thought to be involved in symptoms of psychosis such as hallucinations and delusions.

Which of the Following Is an Antagonist That Blocks the Actions