Compared to the other antidepressant drugs miazapin has the distinct ability to act as an antagonist of:: (A) Beta receptors, (B) D2 receptors, (C) Alpha 2 receptors, (D) 5-HT receptors
Answer is C. Ref: KDT 8th ed Miazapine blocks presynaptic [?]2 receptors on NA and 5-HT neurons. This increases the release of both NA and 5-HT. It also inhibits 5-HT2 and 5-HT3 receptors.