A period of time, typically at least two weeks but usually longer, during which a person experiences ...

A period of time, typically at least two weeks but usually longer, during which a person experiences sad or empty moods most of the day, nearly every day, is
 
  a. a normal state of awareness.
  b. a major depressive episode.
  c. hypersomnia.
  d. bipolar disorder.

Question 2

Up to 90 of people with a first psychotic episode will relapse within years.
 
  a. 3
  b. 5
  c. 7
  d. 9

Question 3

The ego uses processes to mediate demands of the id and demands of the environment.
 
  a. primary
  b. secondary
  c. tertiary
  d. moral

Question 4

Depression and mania can occur in the same individual. When this happens, he/she is diagnosed as having a(n)
 
  a. unipolar mood disorder.
  b. bipolar mood disorder.
  c. anxiety disorder.
  d. depressive disorder.