Q2 Mood Disorders 1 Flashcards
what is an internal state of feeling that may or may not be reflected by outward behavior
- emotion
what is an internal state of sustained feeling that has direct or indirect effects on outward behavior
- mood
what is a collection of observed behavior that reflect an underlying mood or emotion
- affect
which gender is more likely to have major depressive disorder
- females
what is anhedonia
- loss of interest in activities
criteria for major depressive disorder
- 2 weeks, 5 of the following:
- Sleep disturbances
- Interest/pleasure reduction
- Guilt
- Energy Loss
- Concentration impairment
- Appetite changes
- psychomotor changes
- suicidal thoughts
SIGECAPS
neurotransmitters and levels involved in depression
- decreased dopamine, NE, and serotonin
neurotransmitters and levels involved in mania
- increased dopamine
- decreased GABA
neurotransmitters and levels involved in schizophrenia
- increased dopamine and serotonin
neurotransmitters and levels involved in anxiety
- decreased GABA and serotonin
- increased NE
most common time for women to have mood disorders
- peripartum
untreated MDD lasts how long
treated MDD lasts how long
- 9 months
- 3 months
EEG findings with MDD
- little stage 3 and 4 sleep (restorative sleep)
- entering REM earlier and staying in REM more
- decreased sleep overall
which gender attempts suicide more often
which gender dies of suicide more often
- females
- males
what is the most common method of death by suicide
- firearms
risk factors for suicide
- male sex
- age <18 or >45
- depressed
- past suicide attempts
- ETOH or substance abuse
- rational thinking loss
- single, widowed, divorced
- organized plan
- no social support
- stated intent
SAD PERSONS
criteria for substance induced mood disorder
- mood disorder symptoms +
- beginning after initiation, intoxication, or withdrawal of a substance
most effective treatment for depression
- electroconvulsive therapy
which gender is impacted most from bipolar I disorder
- males and females
mean age at onset of first manic, hypomanic, or major depressive episode of bipolar I is what
- 18 years
criteria for bipolar I disorder
- mania +
- distractable
- impulsive/erratic behavior
- grandiosity
- flight of ideas
- activity increased
- sleep decreased
- talkativeness
DIGFAST
what is one week of elevated expansive or irritable mood and abnormal increased activity and energy
- mania
how long does mania last
- one week
how long does untreated bipolar I mania last
how about treated
- 3 months
- 1-2 weeks
