Chapter 7 Flashcards
What are the characteristics of Bipolar I?
- Occurrence of a manic episode
- Hypomanic or major depressive episodes may precede or follow the manic episode
Hypomania
Mild form of mania that lasts for a few days
What are the characteristics of Bipolar II?
- Presence or history of major depressive episode(s)
- Presence or history of hypomanic episodes(s)
- No history of a manic episode
Major Depressive Disorder
Severe pattern of depression that is debilitating and not due to other causes
In order for someone to be diagnosed with a major depressive disorder, Person displays an increased in depressed mood for the majority of each day and/or decrease in enjoyment or interests across most activities for the majority of the day for how long?
2 weeks
For someone to be diagnosed with a major depressive disorder, person also experiences 3-4 of the following symptoms…
- Considerable weight change or appetite change
- Daily insomnia or hypersomnia
- Daily agitation or decrease in motor activity
- Daily fatigue or lethargy
- Daily feelings of worthlessness or excessive guilt
- Daily reduction in concentration or decisiveness
Dysthymic Disorder
Chronic pattern of depression with mild symptoms
What is dysthymic disorder also referred to as?
Persistent depressive disorder
How long must someone have symptoms in order to be diagnosed with dysthymic disorder?
Lasts at least 2 years
True or False: Symptoms not absent for than 2 months at a time in
True
True or False: there can be a history of mania for someone diagnosed with dysthymic disorder?
False: there’s no history of mania or hypomania
Mania
State of euphoria or frenzied activity
What are the motivational symptoms of mania?
Need for constant excitement, involvement, companionship
What are the behavioral symptoms of mania?
- Active
- Move quickly
- Talk loudly and quickly
- Flamboyant
What are the cognitive symptoms of mania?
- Poor judgment/planning
- Trouble staying coherent/in reality
What are the physical symptoms of mania?
- Lot of energy
- Lack of need for rest/sleep
What percentage of U.S. adults suffer from severe unipolar depression in any given year?
8%
______ of all adults experience unipolar depression at some point in their lives
20%
What is the average onset for someone to develop depression?
19
How many people with depression recover?
85%
According to the biological model of depression, biochemical factors associated with depression are low activity of what two neurotransmitters?
- Serotonin
- Norepinephrine
True or False: there’s an increased risk of depression with 1st generation relatives who are diagnosed with depression
True
In twin studies, identical twins have an increased risk of depression by _________
46%
In twin studies, fraternal twins have an increased of depression by ___________
20%