Behavioral Science: Bipolar Related Disorders Flashcards

1
Q

Mania

A

Distinct, abnormal, elevated, expansive (or irritable mood) x 7 days minimum

  • at least 3 of the following must be present for at least 1 week:
    1. increased self-esteem/grandiosity
    2. decreased sleep
    3. increased speech
    4. racing thoughts
    5. distractibility
    6. increased activity
    7. increased dangerous impulsivity
  • must cause distress/dysfunction, cannot be due to another disorder, medical condition, substance misuse
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2
Q

Hypomania

A
  • milder mania
  • at least 4 days or more
  • same symptoms
  • not severe enough to cause marked impairment, but symptoms are noticed by others
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3
Q

Bipolar 1

A

Mania + MDE

- MUST HAVE MANIA, don’t need depression

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4
Q

Bipolar 2

A

Hypomania + MDE

- MUST HAVE HYPOMANIA, don’t need depression

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5
Q

Cyclothymia

A

> 2 years hypomania with minor depressions

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6
Q

Other characteristics of bipolar:

A

increased sexual activity, seductive/flashy dress, increased anger, lots of energy, able to be creative/think outside the box/take chances, can become psychotic
- most spend more time depressed than manic

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7
Q

Biological factors a/w bipolar

A
  • Altered NT activity
  • Monoamine receptor deficiency
  • genetics
  • Kindling Hypothesis: too much neuronal limbic firing, seizure and anti-epilepsy drug model via Na2+ channel blockade
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8
Q

Gender prevalence

A

More common in women

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9
Q

Psychosocial factors a/w bipolar

A

Low self-esteem, negative outlook, learned helplessness, catastrophic loss, demeaning parents, peers can yield denial and fantasy defenses to occur = mania
- stress can increase mania!

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10
Q

Bipolar treatment

A
  • don’t use antidepressants, if you must, use a mood stabilizer first to prevent antidepressant from causing mania
  • atypical antipsychotics (block D2 receptor which treats mania, blocks 5HT2a receptor which treats depression)
  • mood stabilizers
  • therapy doesn’t work. meds are a must.
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11
Q

Mood stabilizers

A

Lithium, Divalproex, Carbamazepine, Atypical antipsychotics (risperidone, aripiprazole)

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12
Q

Lithium

A

provides Ca2+ membrane stability and promotes neuronal health and protective factors

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13
Q

Divalproex

A

Increases GABA activity

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14
Q

Cabamazepine

A

Blocks Na+ channels and promotes neuronal health

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15
Q

Psychotherapy for bipolar

A

Works for depressed phase, def not for manic phase

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