test 6 Flashcards
What is abnormal behaviour?
(examples)
- Amy hasn’t been to work in two weeks. She has no physical problems but has trouble getting out of bed. She has little appetite and has lost 10 pounds in two weeks. She has no interest in things that she used to enjoy.
- Mary masturbates in public on a regular basis. She does it so all can see.
- Terry is a successful accountant in a good marriage. He wears silk panties to work. He dresses up in female attire when having sex with his wife. Both enjoy their lovemaking.
- Lloyd appears to be in an altered state of consciousness. His eyes don’t focus and he is unresponsive. He is repeating the same statement over and over.
Anxiety
- future-oriented
- mood state
- feeling that one cannot predict or control upcoming events
fear
- present-oriented
- emotional alarm reaction to present danger
- emergency “fight or flight” response
Criteria for a Panic Attack
- Discrete period of intense fear/discomfort where at least 4 symptoms developed abruptly and reached a peak within 10 minutes
- palpitations,
- pounding/racing heart
- sweating
- trembling/shaking
- shortness of breath/smothering sensations
- feeling of choking
- chest pain/discomfort
- nausea or abdominal distress
- feeling dizzy, unsteady, faint or lightheaded
- derealization or depersonalization
- fear of losing control or going crazy
- fear of dying
- paresthesias (numbness or tingling sensations)
- qchills or hot flushes
The DSM-IV Anxiety Disorders
- Panic Disorder with/without Agoraphobia
- Specific Phobia
- Social Phobia
- Generalized Anxiety Disorder (GAD)
Panic Disorder
- recurrent, unexpected panic attacks
- AND one month of concern about additional attacks
- OR… worry about the implications of the attack or its consequences
- OR… a significant change in behaviour related to the attacks
Agoraphobia
- anxiety about being in places/situations from which escape might be difficult or embarrassing in the event of a panic attack
- situations are avoided or endured with marked distress or anxiety about having a panic attack OR require the presence of a companion
Typical Agoraphobic Situations
Shopping malls
Cars
Trains
Buses
Subways
Wide streets
Tunnels
Restaurants
Theatres
Supermarkets
Stores
Crowds
Planes
Elevators
Escalators
Waiting in line
Being far from home “out of safe zone”
Specific Phobia
- marked and persistent fear that is excessive or unreasonable, cued by a specific object or situation
- exposure to the phobic stimulus almost invariably provokes an immediate anxiety response (e.g., a panic attack)
- phobic situation/object is avoided or endured with intense anxiety and distress
Specific Phobia - Types
- Animal
- Natural Environment (e.g., heights, water)
- Blood-Injection-Injury Type
- Situational (e.g., planes, elevators, driving)
- Other (e.g., choking, vomiting)
Social Phobia
- marked and persistent fear of social or performance situations
- situations involve exposure to unfamiliar people or to possible evaluation by others
- individual fears that he/she may do something humiliating or embarrassing.
Obsessive-Compulsive and related Disorders
Obsessive Compulsive Disorder (OCD) - recurrent and persistent obsessions and/or compulsions
- symptoms cause marked distress
- time consuming (more than 1 hour/day)
- interfere significantly with person’s normal routine
- Trichotillomanic and Body Dysmorphic Disorder
OBSESSIONS
- persistent and intrusive thoughts, impulses, images
- inappropriate, cause marked anxiety or distress
- person usually attempts to ignore or suppress them
- …OR neutralize them with some other thought or action
COMPULSIONS
- repetitive behaviors or mental acts
- performed to prevent or reduce anxiety/distress, not to provide pleasure or gratification
Body Dysmorphic Disorder
- Preoccupation with an imagined defect in appearance, or if a slight physical anomaly is present, the person’s concern is excessive
- Significant distress or impairment
Stressor Related Disorders
- PTSD
- Adjustment Disorder
- Reactive Adjustment Disorder
Mood Disorders
- Lifetime prevalence rates of depressive disorders:
- 13% men
- 25% women
- Lifetime prevalence rates of bipolar disorders (not a mood disorder):
- less than 1% for men and women
- 15% complete suicide
Mood Episodes
Major Depressive Episode
Manic Episode
Hypomanic Episode
Mixed Episode
- Major Depressive Episode
- Depressed mood
- Loss of interest (anhedonia)
- Significant weight loss or gain
- Insomnia or hypersomnia
- Psychomotor agitation or retardation
- Fatigue or loss of energy
- Worthlessness or guilt
- Diminished ability to concentrate, indecisiveness
2. Manic Episode
- Abnormally and persistently elevated, expansive, or irritable mood
- Inflated self-esteem and grandiosity
- Requiring very little sleep
- Talkativeness
- Flight of ideas
- Distractibiltiy
- Psychomotor agitation
- Buying sprees, sexual indiscretions, foolish business investments
- Hypomanic Episode
Symptoms are milder than a Manic Episode
- Less intense and last at least four days
- Mixed Episode
- Both a Major Depressive Episode and a Manic Episode nearly everyday for at least a one week period
Major Depressive Disorder
- One or more Major Depressive Episodes
- No history of Manic, Hypomanic or Mixed Episodes
Dysthymic Disorder
- Less severe but more chronic than Major Depressive Disorder
- Symptoms are milder but remain unchanged over long periods of time