This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Which of the following is seen in mania: September 2011 
Select and explain. 
A. Low activity, B. Over activity, C. Normal activity, D. None of the above
B: Over activity
Answer: B: Over activity 
Explanation: Ans. B: Over activity Manic episode: There is an increased psychomotor activity, ranging from overactiveness and restlessness, to manic excitement where the person is 'on-the-toe-on-the-go', (i.e. involved in ceaseless activity) Bipolar disorder (BPD): Mania alone may be categorized as BPD, but depression alone is not Chromosome 18 is involved Mania Inflated self esteem Grandiosity Flight of ideas Distractibility