Second-generation antipsychotics are primarily antagonists at all of the following receptor types except one.Which is the exception?

Question

Quizplus · Accepted Answer

Antipsychotic agents are not antagonists for acetylcholine.First-generation antipsychotic agents were primarily dopamine antagonists;however,second-generation agents have action at more than one receptor,including dopamine,serotonin (5-HT),and norepinephrine receptors.This improves their efficacy.

Second-Generation Antipsychotics Are Primarily Antagonists at All of the Following