Identify the symptoms of bipolar disorder

What will be an ideal response?

Answer: A good answer will include the following key points.
? In bipolar disorder, depression alternates with mania.
? Persons with bipolar disorder who are in a state of mania feel powerful and are full of plans, but these plans are usually based on delusional ideas.
? People in a manic phase have an abnormally high state of exhilaration, and may be irritable when thwarted. They often get into trouble by going on extravagant spending sprees or making rash decisions.