DSM-V Criteria Flashcards
DSM-V definition of a mental disorder
syndrome characterised by clinically significant disturbance in an individual’s cognition, emotional regulation, or behaviour that reflects a dysfunction in the psychological, biological, or developmental processes underlying mental functioning associated with extreme distress or disability
What does the DSM-V not consider a mental disorder
- expectable or culturally approved response to a common stressor or los.
- Socially deviant behaviour and conflicts that are primarily between the individual and society - that was not caused by a mental disorder
What are the 4 main criteria for a manic episode
- A distinct period of abnormality and persistently elevated, expansive, or irritable mood and abnormally and persistently increased activity or energy lasting at least 1 week and present most of the day, nearly every day.
- During that period 3 or more of the “manic symptoms” must be present to a significant degree and represent noticeable change from usual behaviour
- Mood disturbance is sufficiently severe to cause marked impairment in social/occupational functioning, or there are psychotic features.
- The episode is not attributable to the physiological effects of a substance.
What are the 7 “Manic Symptoms”
- Inflated self-esteem or grandiosity
- Decreased need for sleep (feeling rested with little sleep)
- More talkative than usual or pressure to keep talking
- Flight of ideas or subjective experience that thoughts are racing
- Distractability (attention too easily drawn to unimportant or irrelevant external stimuli) as reported or observed.
- Increase in goal-directed activity (socially, work, school, or sexually) or psychomotor agitation
- Excessive involvement in activities that have a high potential for painful consequences (impulsivity)
Bipolar I vs. Bipolar II
Type I = one manic episode - including full manic episode that emerges during treatment with anti-depressants but must persist at a fully syndrome level beyond the physiological effect of that treatment
Type II = one depressive and one hypomanic episode.
What are the 6 criteria that make up a hypomanic episode
- A distinct period of abnormally and persistently elevated, expansive, or irritable mood and abnormally and persistently increased activity or energy, lasting at least 4 consecutive days and present most of the day, nearly every day.
- During the period above three or more of the “manic symptoms” must be present”
- The episode is associated with an unequivocal change in functioning that is uncharacteristic of the individual when not symptomatic
- The disturbance in mood and the change in functioning are observable by others
- The episode is NOT severe enough to cause marked impairment in social or work functioning to necessitate hospitalisation
- Episode is not attributable to the effects of a substance.
What are the three big criteria for a major depressive episode
- five or more of the “depressive symptoms” have been present during the same 2 week period and represent a change from previous functioning with at least one of depressed mood or anhedonia.
- The symptoms cause clinically significant distress or impairment in social/work or other areas of functioning.
- The episode is not attributable to the physiological effects of a substance or another medical condition.
What are the 9 “depressive symptoms”
- Depressed mood most of the day, nearly every day, as indicative by either subjective report or observed by others (children can be irritable mood)
- Markedly diminished interest or pleasure in all, or almost all, activities most of the day, nearly every day
- significant weight loss when not dieting or weight gain (5% BM change), and decrease/increase in appetite nearly every day
- Insomnia or hypersomnia nearly every day
- Psychomotor agitation or retardation nearly every day that is observable by others.
- fatigue or loss of energy nearly every day
- feeling of worthlessness or excessive or inappropriate guilt nearly every day
- Diminished ability to think or concentrate or indecisiveness nearly every day.
- recurrent thoughts of death, suicidal ideation without a specific plan or a specific plan or attempt.
What are the 10 specifiers you can add to a Bipolar type I diagnosis
- with anxious distress
- with mixed features
- with rapid cycling
- with melancholic features
- with atypical features
- with mood-congruent psychotic features
- with mood-incongruent psychotic features
- with catatonia
- with postpartum onset
- with seasonal pattern
What are the big 4 criteria for Bipolar II disorder
- criteria have been met for at least one hypomanic episode and at least one major depressive episode
- there has never been a manic episode
- the occurrent of the hypomanic and depressive episode are not better explained by other disorders. (psychotic ones)
- The symptoms of depression or the unpredictability caused by frequent alteration between periods of depression and hypomania causes clinically significant distress or impairment in social, occupational, or other important areas of functioning.
What are the three basic specifiers for mood episodes
mild
moderate
severe
What are the 10 specifiers for Bipolar II disorder
- with anxious distress
- with mixed features
- with rapid cycling
- with mood-congruent psychotic features
- with mood-incongruent psychotic features
- with catatonia
- with permpartum onset
- with seasonal pattern
- in partial remission
- in full remission
(9 and 10 are for if full mood episode criteria are not met)
What are the 6 big criteria for Cyclothymic disorder
- for at least 2 years there have been numerous periods with hypomanic symptoms that do not meet criteria and numerous periods of depressive symptoms that do not meet criteria
- During the above period (only 1 year for child/adolescent) the hypomanic and depressive periods have been present for at least half the time an the individual has not been without the symptoms for more than two months at a time.
- Criteria for a major depressive, manic, or hypomanic episode have never been met
- the symptoms in criteria 1 are not better explained by other disorders (psychotic ones/personality)
- The symptoms are not attributable to the physiological effects of a substance or other condition (thyroid)
- The symptoms cause clinically significant distress or impairment in social, work or other areas of functioning.
What are the 5 major criteria for substance/medication induced Bipolar/related disorders
- prominent and persistent disturbance in mood that predominates in the clinical picture and is characterised by elevated expansive or irritable mood with or without depressed mood, markedly diminished interest or pleasure in all or almost all activities.
- There is evidence that either the symptoms of criteria 1 developed during or soon after substance intoxication or withdrawal or exposure to a medication OR involved substance/medication is capable of causing symptoms
- The disturbance is not better explained by another disorder that is not substance related. (ex. symptoms precede use of substance)
- The disturbance does not occur exclusively during the course of a delirium
- Causes significant distress or impairment in social, occupational or other areas of functioning.
What are the big 6 substances that are know to cause Substance induced Bipolar
- Alcohol
- Phencyclidine
- Hallucinogens (in general)
- Sedatives, hypnotics, or anxiolytics
- Amphetamine (or stimulants)
- Cocaine
With Substance induced Bipolar what is an important specifier you must always add
Onset during intoxication
OR
onset during withdrawal
What are the 5 major criteria for Bipolar due to another medical condition
- prominent and persistent period of abnormally elevated expansive, or irritable mood and abnormally increased activity or energy that predominates the clinical picture.
- There is evidence that the disturbances is the direct pathophysiology consequence of another medical condition.
- the disturbance is not better explained by another mental disorder
- The disturbance does not occur exclusively during the course of a delirium
- the disturbance causes clinically significant distress or impairment in social, work or other areas of functioning
What are the 3 specifiers for Bipolar due to another medical condition
- with manic features
- with manic or hypomanic like episode
- with mixed features
What are the 4 kinda categories that fall within “other specified” bipolar and related disorders.
- Short duration hypomanic episodes/MD episodes - only lasting a couple days
- Hypomanic episodes with insufficient symptoms and major depressive episodes
- Hypomanic episode without prior major depressive episode
- Short duration cyclothymia (less than 2 years)
Bipolar specifier “with anxious distress” includes what 5 things
- feeling keyed up or tense
- feeling unusually restless
- difficulty concentrating because of worry
- fear that something awful might happen
- feeling that the individual might lose control of him/herself
What are the 4 big criteria for the bipolar specifier “with mixed features” for a manic/hypomanic episode
- full criteria met for manic/hypomanic episode and at least three of the “manic mixed” symptoms present during the majority of days of the episode
- mixed symptoms are observable by others and represent change from usual behaviour
- if both mania and depression criteria are met diagnosis should be mania with mixed features dur to the marked impairment and clinical severity of full mania
- mixed features are not attributable to effects of a substance.
what are the “mixed manic” symptoms (6 items)
- prominent dysphoria or depressed mood
- diminished interest or pleasure in all or almost all activities
- psychomotor retardation
- fatigue or loss of energy
- feelings of worthlessness or excessive or inappropriate guilt
- recurrent thoughts of death/suicidal plan or attempt
What are the big 4 criteria for Bipolar specifier “with mixed features” for a depressive episode
- full criteria are met for a depressive episode and at least three of the “mixed depressive” symptoms are present during the majority of days of the episode
- mixed symptoms are observable by others and represent change from usual behaviour
- if both full criteria for depressive and manic episode are met then the Dx should be manic episode with mixed features due to the debilitating nature of full mania
- mixed features are not attributable to the effects of a substance
What are the seven “mixed depressive” symptoms
- elevated, expansive mood
- inflated, self-esteem or grandiosity
- more talkative than usual or pressure to keep talking
- flight of ideas or subjective experience that thoughts are racing
- increase in energy or goal-directed activity
- increased or excessive involvement in activities that have a high potential for painful consequences
- decreased need for sleep - feeling rested despite sleeping less.
what is criteria (1 item) for Bipolar specifier “with rapid cycling”
presence of at least 4 mood episodes in the previous 12 months that meet criteria
What are the 2 criteria (with subcriteria) for Bipolar specifier “with melancholic features”
- one of the following is present during the most severe period of the current episode
a. loss of pleasure in almost all activites
b. lack of reactivity to usually pleasureable stimuli - Three or more of the following
a. a distinct quality of depressed mood characterized by profound despondancy, despair, and/or moroseness or empty mood
b. depression that is regularly worse in the morning
c. early morning awakening
d. significant anorexia or wt. loss
e. excessive or inappropriate guilt
What are the 3 criteria for the Bipolar specifier “with atypical features”
- Mood reactivity (mood brightens in response to actual or potential positive events)
- two or mor of the following
a. significant wt. gain or increase in apptitie
b. hypersomnia
c. leaden paralysis (heavy leaden feelings in arms/legs)
d. a long standing pattern of interpersonal rejection sesnsitivity (not limited to episodes of mood disturbance) that results in social/work impairment - criteria for “melancholic features” or “with catatonia” are not met in this same episode
What is the criteria for Bipolar specfiier “with psychotic features”
delusions or hallucintations are present at any time in the episode - further specify if mood congruent or incongruent
What is “mood congruent psychotic feautres” for bipolar
during manic episodes the content of all delusions and hallucinations is consistent with the typical manic themes of gradiostiy, invunerability, but also include themes of suspiciousness or paranoia espiecally regarding doubts to a person capabilities or accomplishements
What is the definition of “mood incongruent psychotic features” for bipolar
content of delusions and hallucinations is inconsistent with the episode polarity or the content is a mixture of congruent and incongruent
what is criteria for Bipolar specifier “with catatonia”
can apply to mania or depression if catatonic features are present for most of the episode
What is the critreia for Bipolar specifier “with peripartum onset”
Episode occured during pregnancy or within 4 weeks of delivery.
What are the 4 criteria for the Bipolar specifier “with seasonal pattern”
- There has been regular temporal relationship between the onset of episodes and a particular time of the year (does not include if there are seasonally related psychostressors)
- Full remissions also occur at a characteristic time of the year
- In the last 2 years the individual’s manic, hypomanic or depressive episodes have demonstrated a temporal seasonal relationship and no non-seasonal episodes of that polarity have occured in 2 years
- seasonal episodes outnumber any nonseasonal episodes over the course of the individuals lifetime.
What are the 11 criteria for Disruptive Mood dysregulation disorder
- severe recurrent temper outbursts manifested verbally and/or behaviourally that are grossly out of proportion in intensity or duration to the situation or provocation
- outbursts are inconsistent with developmental level
- outbursts occur, on average, three or more times per week
- mood between outbursts is persistently irritable or angry most of the day nearly every day and is observable by others
- 1-4 have been present for at least 12 or more months and there has not been a time where criteria have not been present for more than 3 months
6 1-4 are present in at least two of three settings (home, school, peers) and is severe in at least one - diagnosis should not be made before age 6 or after age 18
- symptoms must be present before age 10 by history or observation
- there has never been a distinct period lasting more than 1 day during which the full symptom criteria for manic or hypomanic have been met
- behaviours do not occur exclusively during an episode of depression and are not better explained by another mental disorder.
- symptoms are not attributable to effects of a substance or another medical condition.
What are the 8 major criteria for Persistent Depressive Disorder (Dysthymia)
- depressed mood for most of the day for more days then not for at least 2 years
- Presence while depressed of two or more of:
a. poor appetite or overetaing
b. insomnia or hypersomnia
c. low energy or fatigue
d. low self-esteem
e. poor concentration or difficulty making decisions
f. feelings of hopelessness - during the 2 years period (1 year for children) the individual has not not had symptoms for more than 2 months at a time
- criteria for MDD may be continuously present for 2 years
- No manic/hypomanic episode and criteria not met for cyclothymic disorder
- disturbance not better explained by a persistent mental disorder (psychotic types)
- symptoms are not better attributed to effects of substance or another medical condition
- symptoms cause clinically significant distress or impairment in social, occupational, or other areas of functioning.
What are the 7 major criteria for Prementrual Dysphoric Disorder
- in the majority of menstrual cycles, at least 5 symptoms must be present in the final week before onset of menses and become minimal or absent in the week postmenses.
- One or more of the following symptoms must be present:
a. marked affective liability
b. Marked irritability or anger or increased interpersonal conflicts
c. marked depressed mood, feelings of hopelessness of self-deprecating thoughts.
d. marked anxiety, tension, and/or feelings of being keyed up or on edge. - One (or more) of the following symptoms must additionally be present, to reach a total of five symptoms when combined with symptoms from 2.
a. decreased interest in usual activities
b. subjective difficulty in concentration
c. lethargy, easy fatigability
d. marked change in appetite
e. hypersomnia or insomnia
f. sense of being overwhelmed or out of control
g. physical symptoms such as breast tenderness/swelling, joint/muscle pain, sensation of bloating - symptoms are associated with clinically significant distress or interference with work, school, social activities, or relationships
- The disturbance is not just an exacerbation of symptoms of another disorder.
- should confirm symptoms with prospective daily ratings during at least two symptomatic cycles.
- The symptoms are not attributable to the effects of a substance.
What are the 5 major criteria of Substance/Medication induced depressive disorder
- A prominent and persistent disturbance in mood that predominates in the clinical picture and is characterized by depressed mood or markedly diminished interest or pleasure in all or most activities
- There is evidence from the history, physical exam, or laboratory findings of symptoms started during or soon after substance intox. or withdrawal or Rx exposure AND involved substance/medication is capable of producing depressive symptoms
- The disturbance is not better explained by a depressive disorder that is not substance/Rx-induced.
- Disturbance does not occur exclusively during the course of a delirium
- The disturbance causes clinically significant distress or impairment in social/occupational or other areas of functioning
What are the 5 criteria for Depressive Disorder due to another Medical Condition
- A prominent and persistent period of depressed mood or markedly diminished interest or pleasure in all or most activities.
- Evidence from the history, physical exam, or lab that the disturbance is the direct consequence of another medical condition
- The disturbance is not better explained by another mental disorder
- The disturbance does not occur exclusively during the course of a delirium
- The disturbance causes clinically significant distress or impairment in areas of functioning
What are the three sorta disorders that fall under “Other Specified Depressive Disorder”
- Recurrent brief depression - less than two weeks at least once per month and not met criteria for anything else at any other time
- Short-duration depressive episode (4-13 days)
- Depressive episode with insufficient symptoms
What are the big 4 criteria for separation anxiety disorder
- Developmentally inappropriate and excessive fear or anxiety concerning separation from those to whom the individual is attached
- The fear.anxiety or avoidance is persistent for at least 4 weeks in children or 6 months in adults.
- The disturbance causes clinically significant distress or impairment in social, academic, occupational or other areas of functioning.
- Disturbance isn’t better explained by another mental disorder. (ASD, psychotic disorders, or agoraphobia)
In separation anxiety disorder Criteria 1 states that you need anxiety concerning separation including at least 3 of what 8 symptoms
- recurrent excess distress when anticipating or experiencing separation from home or attachment figures
- persistent and excessive worry about losing attachment figures or about harm to them
- persistent and excessive worry about experiencing an unlikely event (ex. kidnapping) that results in separation from attachment figure
- persistent reluctance or refusal to go out away from home to school or work due to fear of separation from attachment figure
- persistent and excessive fear or reluctance about being alone or without attachment figure
- persistent reluctance or refusal to sleep away from home or without being near to attachment figure
- repeated nightmares involving the theme of separation
- repeated complaints of physical symptoms (headaches, nausea, etc) when separation from attachment figures occurs or is anticipated.
What are the 5 major criteria for Selective Mutism
- Consistent failure to speak in specific social situations in which there is an expectation for speaking despite speaking in other situations
- The disturbance interferes with educational or occupational achievement or with social communication
- The duration of the disturbances is at least 1 month (NOT the first month of school)
- The failure to speak is not attributable to lack of knowledge or comfort with the spoken language
- The disturbance is not better explained by a communication disorder and does not occur exclusively during ASD or a psychotic disorder.
What are the 7 major criteria for a Specific Phobia
- Marked fear or anxiety about a specific object or situation
- The phobic object or situation almost always provokes immediate fear or anxiety
- The phobic object or situation is actively avoided or endured with intense fear or anxiety
- The fear or anxiety is out of proportion to the actual danger posed by the specific object or situation and to the sociocultural context
- The fear, anxiety or avoidance is persistent typically lasting for 6 months or more.
- The fear, anxiety or avoidance causes clinically significant distress or impairment in areas of functioning
- Disturbance is not better explained by another mental disorder (agoraphobia, OCD, PTSD, SAD)
What are the 5 specifiers for specific phobias
- Animal
- Natural environment (heights, storms . .. )
- Blood-injection-injury
- Situational (airplanes, elevators, enclosed places)
- Other (costumed characters, loud sounds, . . . )
What are the 10 major criteria for Social Anxiety Disorder
- Marked fear or anxiety about one or more social situations in which the individual is exposed to possible scrutiny by others (social interactions, being observed, performing) - ***Children it must occur in peer settings and not just with adults
- The individual fears that he or she will act in a way or show anxiety symptoms that will be negatively evaluated
- The social situations almost always provoke fear or anxiety
- The social situations are avoided or endured with intense fear or anxiety
- The fear or anxiety is out of proportion to the actual threat posed by the social situation and to the sociocultural context
- The fear or anxiety is persistent lasting more than 6 months
- The anxiety causes clinically significant distress or impairment in areas of functioning
- The anxiety is not attributable to the physiological effects of a substance or medical condition
- The anxiety is not better explained by another mental disorder (ASD, panic disorder, body dysmorphic)
- If another medical condition is present the anxiety is clearly unrelated or excessive.
What are the 4 major criteria of Panic Disorder
- Recurrent unexpected panic attacks.
- At least one of the attacks has been followed by a month of persistent concern or worry about additional panic attacks or their consequences AND/OR maladaptive change in behaviour related to the attacks
- The disturbance is not attributable to the effects of a substance or another medical condition
- The disturbance is not better explained by another mental disorder. (SAD, Specific phobia, OCD, PTSD, Separation anxiety)
What is the definition of a panic attack (including the 13 symptoms)
Abrupt surge of intense fear or intense discomfort that reaches a peak within minutes and during which at least 4 of the 13 symptoms are present:
1. Palpitations, pounding heart, or accelerated HR
2. Sweating
3. Trembling or shaking
4. Sensations of SOB or smothering
5. Feelings of choking
6. Chest pain or discomfort
7. Nausea or abdo pain/distress
8. Feeling dizzy, unsteady, light-headed or faint
9. Chills or heat sensations
10. Paresthesias
11. Derealisation or depersonalisation
12. Fear of losing control or “going crazy”
13. Fear of dying
What are the 8 major criteria of Agoraphobia
- Marked fear or anxiety about 2 or more of the 5 situations
a. using public transportation
b. being in open spaces
c. being in enclosed places
d. standing in line or being in a crowd
e. being outside of the home alone - individual fears or avoids these situations because thoughts that escape might be difficult or help might not be available in the event of developing panic like symptoms or other incapacitating or embarrassing symptoms
- The agoraphobic situations almost always provoke fear or anxiety
- The situations are actively avoided, require presence of a companion, or are endured with intense anxiety
- anxiety is out of proportion to the actual danger posed by the situation or sociocultural context
- anxiety is persistent for at least 6 months or more
- anxiety causes significant clinically distress or impaired functioning
- If another medical condition is present the anxiety is clearly excessive
- Not better explained by another mental condition (SAD, PTSD, separation anxiety, body dysmorphic, OCD)
What are the 6 major criteria of Generalised Anxiety Disorder
- Excessive anxiety and worry occurring more days than not for at least 6 months about a number of activities or events
- Individuals find it difficult to control the worry.
- Anxiety and worry associated with three of 6 of:
a. restlessness or feeling keyed up or on edge
b. being easily fatigued
c. difficulty concentrating or mind going blank
d. irritability,
e. muscle tension
f. sleep disturbance (initial, middle insomnia or restlessness, unsatisfying) - Anxiety, worry, or physical symptoms cause clinically significant distress or impact areas of functioning
- not attributable to effects of a substance or another medical condition
- not better explained by another mental disorder
What are the 5 major criteria for Substance/Medication-Induced Anxiety Disorder
- Panic attacks or anxiety is predominant in the clinical picture
- There is evidence from history/PE/labs that symptoms developed during or soon after an exposure to a substance, withdrawal or med exposure AND involved a substance/medication that is capable of producing symptoms
- disturbance is not better explained by an anxiety disorder
- Disturbance does not occur exclusively during the course of a delirium
- Disturbane causes clinically significant distress or impairment in areas of functioning
What are the 5 major criteria for Anxiety due to another medical condition
- Panic attacks or anxiety is predominant in the clinical picture
- There is evidence from Hx/PE/labs that the disturbance is the direct pathophysiology of another medical condition
- The disturbance is not better explained by another mental disorder
- The disturbance does not occur exclusively during a delirium
- Disturbance causes significant distress or effects functioning
What is the definition of obsessions
Recurrent and persistent thoughts, urges, or images that are both experienced at some time during the disturbance as intrusive and unwanted and that causes anxiety or distress
AND
individual attempt to ignore or suppress such thoughts urges or images or to neutralise them with some other thought or action
What is the definition of Compulsions
Repetitive behaviours (hand washing, checking, ordering) or behaviours (praying, counting, repeating words silently) that the individual feels driven to perform in response to an obsession or according to rules that must be applied rigidly
AND
behaviours or mental acts are aimed at preventing or reducing anxiety or distress or preventing some dreaded event or situation - however they are not connected in a realistic way with what they are designed to neutralise or prevent or are clearly excessive.
What are the 4 major criteria for Obsessive-Compulive Disorder
- Presence of obsession AND/OR compulsions
- The obsession or compulsions are time-consuming or cause clinically significant distress or impairment in areas of functioning.
- The obsessive-compulsive symptoms are not attributable to the effects of a substance or another medical condition
- Disturbance is not better explained by another mental disorder
What are the 4 major criteria of Body Dysmorphic Disorder
- Preoccupation with one or more perceived defects or flaws in physical appearance that are not observable or appear slight to others
- At some point during the course of the disorder the individual has performed repetitive behaviours (mirror checking, excessive grooming, skin picking, reassurance seeking) or mental acts (comparing self to others) in response to appearance concerns
- cause distress or affect functioning
- Not better explained by concerns with body fat/weight in an individual whose symptoms meet diagnostic criteria for an ED
Specify body dysmorphic disorder with:
muscle dysmorphia - preoccupied with the idea that their body is too small or insufficiently muscular
Insight - good, poor or absent/delusional