2 guides on this topic
psychopharmacology
What each psychopharmacology question is really asking, how to structure the answer, and where the marks are likely to sit.
Three mechanism questions and one consequence question. The case example is where the marks are, because it forces the receptor pharmacology into an actual prescribing decision.
The question asks which symptoms each medication treats. That phrasing matters, because antipsychotics act well on one symptom cluster and poorly on the others.