Which among the following conditions of high PRL levels is resistant to dopamine therapy?

Which among the following conditions of high PRL levels is resistant to dopamine therapy? Correct Answer Idiopathic Hyperprolactinemia

In patients where no cause is known, an elevated circulating PRL level is recognized as Idiopathic Hyperprolactinemia. And they are relatively resistant to dopamine treatment in these cases. The disorder seems to be self-limiting and is possibly different from prolactinoma.
Bissoy MCQ

Related Questions

If a plasmid is having two antibiotic resistant genes, say ampicillin resistant and chloramphenicol resistant. If the plasmid grows in ampicillin containing medium but not in chloramphenicol, what can be concluded?
What activity of the Neuroleptic drugs help them to elevate PRL levels in the blood?
In which among the following receptors does dopamine bind on pituitary lactotrophs in order to inhibit that?