Which of the following is an example of a phenothiazine drug?

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Enhance your knowledge with the Ciulla Clinical Chemistry Test. Study with interactive quizzes, featuring flashcards and multiple-choice questions. Each question offers hints and explanations for better understanding. Prepare effectively and excel in your exam!

Multiple Choice

Which of the following is an example of a phenothiazine drug?

Explanation:
Phenothiazines are a group of antipsychotic medications that act by blocking dopamine D2 receptors in the brain, helping to reduce psychotic symptoms. Chlorpromazine is a classic example of this class, used to treat schizophrenia and related disorders by dampening dopamine signaling in pathways like the mesolimbic system. The other drugs are from different classes: cyclosporine is an immunosuppressant, theophylline is a bronchodilator, and phenytoin is an anticonvulsant. Because the defining feature here is that chlorpromazine is a phenothiazine antipsychotic, it fits the description.

Phenothiazines are a group of antipsychotic medications that act by blocking dopamine D2 receptors in the brain, helping to reduce psychotic symptoms. Chlorpromazine is a classic example of this class, used to treat schizophrenia and related disorders by dampening dopamine signaling in pathways like the mesolimbic system. The other drugs are from different classes: cyclosporine is an immunosuppressant, theophylline is a bronchodilator, and phenytoin is an anticonvulsant. Because the defining feature here is that chlorpromazine is a phenothiazine antipsychotic, it fits the description.

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