Psych 2 Flashcards

(88 cards)

1
Q

What is stigma?

A

A social construction that devalues people to a distinguishing characteristic or mark

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2
Q

What are the methods to reduce stigma?

A

Good manage managment
Consider own attitudes
Personal experience
>The more exposure the less likely to stigmatise that thing

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3
Q

What is psychosis?

A

A severe form of psychosis
Often with a lack of insight
Inability to distinguish between symptoms of delusion, hallucination and disordered thinking from reality

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4
Q

What are Hallucinations?

A

Have the full force and clarity of true perception
Located in external space
No external stimulus
Not willed or controlled

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5
Q

What is a delusional belief?

A

Unshakeable idea or belief which is out of keeping
>Which is out of keeping with the person’s social and cultural background
Held with extraordinary conviction

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6
Q

How commin is schizophrenia and who gets it?

A

1%
Males and females equally
Age of onset 15-35 years

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7
Q

What are the symptoms of schizophrenia?

A

+ve
Hallucinations
Delusions (paranoia, somatic, reference)
Disordered thinking/speech

-ve
Apathy
Lack of interest
Lack of emotions

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8
Q

How do you diagnose schizophrenia?

A

1 month history in absence of organic affective disorder
+1 main criteria
+2 other criteria?

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9
Q

What are the main criteria for schizophrenia?

A

Alienation of thought
Delusions of control, influence or passivity
Hallucinatory voices
Persistent delusions of other kind that are outwith cultural norms + impossible

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10
Q

What are the secondary criteria for schizophrenia?

A

Peristent hallucinations
Neologisms, breaks or interruptions in train of thought
Catatonic behaviour
Negative symptoms

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11
Q

What biological factors are implicated in causing schizophrenia?

A
Obstetric complications
Maternal influenza
Malnutrition and famine
Winter birth
Substance misuse
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12
Q

What is What are the biological factors of schizophrenia?

A

Familial genetics link, stronger in twins
Certain syndromes
GABA/glutamate

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13
Q

What are the social/psychological factors of schizophrenia?

A

Occupation and social class
Migration
Social isolation
Life events as preciptants

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14
Q

What are the differentials for schizophrenia?

A

Delerium
Depressive episode with psychotic symptoms
Manic episode with psychotic symptoms

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15
Q

What are the symptoms of delerium?

A

Prominent visual experience, hallucinations and illusions
Affect of terror
Delusions are persecutory and evanescent
Fluctuating, worse at night

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16
Q

How do you treat resistant schizophrenia?

A

Clozapine

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17
Q

What are the good prognostic factors for schizophrenia?

A
No family history
Good premorbid function
Clear precipitant
acute onset
Mood disturbance
Prompt treatment
Maintenance of initiative and motivation
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18
Q

What are the poor prognostic factors for schizophrenia?

A

Slow, insidious onset
Prominent negative symptoms
Starting in childhood

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19
Q

How does the mental hjealth act define a mental disorder?

A

Any mental illness
Personality disorder
Or learning disability
However caused or manifested

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20
Q

What are the civil compulsory power, how long do they last?

A
Emergency detention - 72 hours
Short term detention - 28 days
Compulsory treatment order - up to 6 months
Nurses holding power
>Detention up to 3 hours
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21
Q

What are the criteria for detention certificates?

A
Must have mental health disorder
Decision making impaired/lacks capcity
Risks to health
Treatment is available/necessary for treatment
Least restrictive option
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22
Q

Who is able to authorise the civil detention certificates?

A

Emergency - Any registered medical practitioner
Short-term - any approved medical practitioner (APM)
Compulsory - APM + GP or APM unkown to department
>Taken before tribunal and mental health officer

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23
Q

Who is an adult in:

1) adults with incapacity?
2) mental health act?

A

Incapcity = 16

Mental health act - 18

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24
Q

What determines incapabable in the incapacity act?

A
Incapable of:
Acting
Making decisions
Communicating decisions
Understanding decisions
Retaining memory of decisions

(However, if human/mechanical aid can help with this, they are not then incapable ie sign language with deaf person)

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25
What are the crieria for the incapacity act?
Intervention must benefit adult Least restrictive Must take into account past/present wishes of adult When practicable, relatives/carers account taken NO mental health disorder For/detention not to be used unless necessary Action must be consistient with what a competent court would decide
26
What are the powers of the court?
Intervention order - one time | Guardianship order - full time person appointment to make decisions on behalf of individual
27
What are the criteria of police powers for mental disorders?
Removal from public space Appears to be in immediate need of care/treatment to place of safety Detain for up to 24 hours To allow for assessment and make arrangements for care and treatment
28
What determines criminal responsibility with mental health?
>Person is not criminally responsible for offence if at the time was due to mental health disorder was unable to distinguish wrongfullness of situation >Not if disorder is a personality disorder which is characterised by abnormallyy aggressive or irresponsible conduct
29
What can cause unfitness for trial?
Incapable of mental or physical condition of participating effectively in a trial Ability to: >Understand nature of charge >Requirement to tender a plea to charge and effect of such plea >Understand evidence >Understand purpose + follow the trial >Instruct/communicate with legal defence Unable to remember doesn't count
30
What setermines diminished responsibility?
Murder becomes culpable homicide if person's ability to determine/control conduct at the time was impaired by abnormality of mind >A mental disorder ?Alcohol/drugs are not in themselves enough
31
What are the forensic sections?
``` Compulsion order Restriction order Assessment order Treatment order Interim compulsion order Transfer for treatment direction Hopital direction ```
32
What are the criteria for a forensic section?
Mental disorder Detention is needed Treatment avialable Risks to self/others
33
In regards to an assesment order: How long does it last? When is it used?
Lasts 28 days When court think you are ill >Whilst waiting for trial
34
In regards to a treatment order: How long does it last? When is it used? Who authorises it?
Lasts until you are acquited or convicted Waiting for trial and court thinks you are ill Need two doctors, one being a psychiatrist and you to agree
35
In regards to a temporary compulsion order: How long does it last? When is it used? Who authorises it?
Mo fixed time Used when too ill to continue with trial because of mental illness Two doctors have examined and agree
36
In regards to an interim compulsion order: How long does it last? When is it used? Who authorises it?
Convicted of offence + prison 12 weeks Needs 2 doctors, they must state you need to go to hospital
37
In regards to a compulsion order: How long does it last? When is it used? Who authorises it?
``` Convicted of offence and sentence prison >Sent instead to treatment in hospital >Must have mental disorder + treatable + risk + necessary Lasts up to 6 months 2 doctors, with 1 being a psychiatrist ```
38
In regards to a restriction order: How long does it last? When is it used? Who authorises it?
If person serious risk to public >On top of compulsion order No time limit Scottish minster musct give approval >For any periods out of hospital, or moving between hospitals Reviewed every 2 years or on psych evidence
39
What is a personality disorder?
``` Enduring patter of following areas: >Cognition >Affectivity >Interpersonal feeling >Impulse control Pattern inflexible and pervasive Clinically significant distress or impairment in a range of areas needed for functioning Pattern is stable and traced back to early adulthood Not explained by a different diagnosis Not attributable to phsiological change ```
40
What are the cluster A personality disorders?
Characterised by profound concern about basic safety of any human relationship: Schizoid Schizotypal Paranoid
41
What is paranoid personality disorder?
``` No-one expected to have anything but malign intent No hallucinations/delusions Suspects exploitation/harm from others Hidden meanings Bears grudges Recurrent suspicion Not due to anything else ```
42
What is schizoid personality disorder?
Pervasive pattern of detatchment from social relationships Restricted range of expression of emtion in interpersonal settings Doesn't want to have close relationships/family Solitary activites Lacks close friends/confidants Indifferenant to praise/critism of others
43
What are the cluster B personality disorders?
``` Inability to hold certain feelings without acting upon them Narcissistic personality disorder Borderline personality disorder Antisocial personality disorder Histronic personality disorder ```
44
What is antisocial/dissocial personality disorder?
``` Repeated disregard + violate rights of others Failure to conform to social norms with respect to lawful behaviours Deceitfulness Impulsibity Irritability + aggressiveness Reckless disregard for self/others Consistient irresponsibility Lack of remorse ```
45
What is borderline personality disorder? AKA emotionally unstable personality disorder
Uncertain sense of safety of relationships >Prone to feeling abandoned Try to manage by hurtin/killing self Frantic effort to avoid abandonment Persistiently unstable self-image /sense of self Recurrent suicidial behaviour Chronic feelings of emptiness Inappropriate anger/controlling anger difficulties
46
What is narcissistic personality disorder?
Pervasive pattern of grandiosity Lack of empathy Precoccupied with fantasies of unlimited success, power, brilliance etc Believes speical/unique Interpersonally exploitative (takes advantage of others) Envious of others Arrogant
47
What is histrionic personality disorder?
Pervasive pattern of excessive emotionality + attention seeking Uncomfortable when not centre of attention Interaction with others inapproriately sexually seductive/provaocative Rapidly shifting shallow emotions Consientious use of apperance to draw attention to self Style of speech excessively impressionistic Self dramatisation Suggestible Consideres relationships more intimate then actually are
48
What are the cluster C personality disorders?
Prominent problems relating to anxiety + how it is managed Dependent personality disorder Obsessive compulsive personality Avoidant personality disorder
49
What is dependent personality disorder?
pervasive + excessive need to be taken care of leading to submissive/clinging behviour Difficulty making everday decisions without advice Needs others to assume responsibility for most major areas of life Has difficulty expressive disagreement with others for fear of loss of support Difficulty initiating projects /doing things by self Excessive lengths to obtain nurturance + support from others Uncomfortable/helpless when alone Uregently seeks another relationship for support/care after previous has ended
50
What is obsessive compulsive disorder?
Pervasive pattern of preoccupation with orderliness, perfectionism and mental/interpersonal control >At expense of flexibility, openness and efficiency Preoccupied with details/lists/rules etc to major point of activity is lost Perfectionism that interferes with task completion Excessively devoted to work/productivity Overconscientious + inflexible about morals/ethics Reluctant to delegate unless done to their standard Misery spending style to be hoarded towards future Rigidity or stubbornness
51
What is Avoidant personality disorder?
Pervasive pattern of social inhibition, feelings of inadequacy and hypersensitivity to negative evaluation Avoids occupational activities that involve significant interpersonal contact due to fears or criticism Unwilling to get involved unless certain of being liked Restraint in intimate relationships for fear of shame/ridicule Preoccupied with being rejected in social situations Views self as socially inept/unappealing/inferior Reluctant to take personal risks because may be embarrassing
52
What is tolerance?
Reduced responsiveness to drug caused by revious administration
53
What are the mechanisms of tolerance?
Dispositional - less reaches active site - decreased absorption, metabolism Increased rate of metabolism to inactive metabolites Increased excretion Pharmacodynamic - site less affected by drug >Down-regulation >Reduced signalling etc
54
What is the withdrawl phenomena?
The withdrawl effect of a drug is the reverse of the acute affect of the drug Eg - opiates cause constipation, when withdrawn can cause diarrhoea
55
What is cocaine?
Natural stimulant (from coca plant) >Coca leaves can be chewed/brewed >Cocain hydrochloride snorted/injected Smoking/injecting gives fastest response
56
What are the effects of cocaine?
Stimulant and euphorant Increased alertness and energy Increased confidence + impaired judgement Lessens appetite + desire for sleep
57
What are the side effects of cocaine?
``` Damage to nose and airways Convulsions with respiratory failure Cardiac arrhytmias/MI Hypertension Toxic confusion Paranoid psychosis ```
58
What are the withdrawl effects of cocaine?
``` Depression Irritability Agitation Craving Hyperphagia Hypersomnia ```
59
What is amphetamine?
"speed" Stimulant, like cocaine but longer lasting Sniffed, swallowed or injected Amphetamine sulphate
60
What are the optiates?
``` Opium Morphine Heroin Methadone Coedine/dihydrocodeine ```
61
What is heroin?
Opiate Taken by smoking, snorting and injection Injection most dangerous, smoking least
62
What are the side effects of heroin?
``` Analgesia Drowsiness/sleep Mood change Respiratory depression Cough reflex depression Sensitisation of labryinth Decreased sympathetic outflow Lowering of body temp Pupillary constriction Consitpation ```
63
What are the side effects of opiates?
Nausea/vomiting + headache first time Phlebitis Anorexia Constipation Long term Tolerance Withdrawl Social/health problems
64
What is opiate withdrawl syndrome?
``` Craving Insomnia Yawning Muscle pain/cramps Increased salivary, nasal + lacrimal secretions Dilated pupils Piloerection ```
65
What are the benfits of methadone maintenance?
Decriminalises drug use Allows for normalisation of lifestyle Reduces IV misues >However, leakage onto ilicit market
66
What is ecstasy?
MDMA Tablet form Causes relaxed euphoric state without hallucinations
67
What are the effects of ecstasy?
Euphoria followed by harm Increased sociability Inability to distinguish between desirable and not 20 mins to 2-4 hours
68
What are the side effects of ectasy?
``` Nausea and dry mouth increased blood pressure and temperature in clubs users risk dehydration large doses can cause anxiety and panic drug induced psychosis ? liver and brain cell damage ```
69
What is cannabis?
Tetrahydrocannabinol psychoactive agent Usually smoked, sometimes eaten Relaxing/stimulating euphoriant
70
What are the effects of cannabis?
Increased sociability + hilarity Increased appetite Changes in time perception Synaesthesia ``` In higher doses causes: Anxiety Panic Persecutory ideation Hallucinatory activity ```
71
What are the side effects of canabis?
Respiraoty problems, like tabacco Toxic confusion Exacerbation of major mental illness Psychosis - linked
72
What are anabolic steroids?
``` Family of drugs consisting of testosterone and synthetic analogues Legitimately prescribed in hypogonadism Muscular dystophy Some anaemias And wasting in AIDs ``` Muscle hypertrophy particularly marked in upper body - pecs, deltoids, trapezius + biceps
73
What are the side effects of steroids?
``` Acne, strech marks, baldness Feminisation in males with hypogonadism/ gynaecomastia Virilisation in women Growth deficits because of premature closure of epiphyses Liver disease (jaundice + tumours) Increased cholesterol + hypertension Anger Hypomania + mania Depression/suicidality on withdrawl ```
74
What mental health leads to poor school attendance?
``` Learning difficulties CO-morbid specific learning problems Difficulty controlling emotion Anxiety Lack of energy/motivation Difficulties joining in Sensory problems - too noisy Preoccupations - eg germs ```
75
What is autism?
Syndrome with distinctive behavioural abnormalities Associated with low IQ Pervasive and present across lifespan + settings Heritable Male more than female
76
What is theory of mind?
The ability to be able to imagine what others might be thinking based on their knowledge and not your own. Eg - A person will look for an object where they last remember it being, even if you know as a spectator that it is not there.
77
What is truancy?
The act of staying away from school with good reason
78
What is the out of school matrix?
Compares the motivation for not going to school | Eg - is it because they are afraid of school, unwilling or have a good reason?
79
What are the changes in the amygdala in anxiety disorders?
Activity suppressed by right ventrolateral amygdala when labeling emotions Reduced connectivity between right ventrolateral cortex and amygdala in GAD in adolescents
80
How do you treat kids avoiding school because of anxiety?
Behavioural: Desensitise Help overcome fear Manage feelings SSRIs
81
How should you manage CBT with children and their families?
``` Don't expect children to have cognitive awareness Parents should be collaborators Step-wise processes Externalisation - do not blame them Problem solving to overcome barriers ```
82
What are the clinical features of autism spectrum disorder?
``` Decreased sharing Decreased social understanding Decreased percepctive of others Increased technical understanding Increased rigidity/fixed learning patterns ```
83
What are teh clinical complications/problems that can arise from someone being autistic?
``` Learning disabilities Disturbed sleep Hyperactivity High levels of anxiety/depression OCD School avoidance Aggression Self-injury Suicidal behaviour ```
84
What are the causes of autism?
Strongly genetic | Congenital causes as well (downs, rubela)
85
How do you manage autism?
``` Acknowledge Establish needs Appreciating can't vs won't Decrease demands -> reduce stress -> improve coping Psychopharmacology ```
86
What are the key features of oppositional defiance?
``` Refusal to obey with adults request Often argues Often loses temper Deliberately annoys people Touchy or easily annoyed by others Spiteful/vindictive ```
87
How does Opositional defiance differ from ADHD?
ODD behaviour is learned, and enacted to obtain a result ODD likely to be from impaired functioning and adversity Whereas ADHD is impulsive and poor cognitive control/ability to sustain a goal ADHD stronger genetic component
88
What is parent training?
Groups/indivual/self taught A strucutred program informed by social learning theory Focuses on positive reinforcement ofdesired behaviour and developing positive parent-child relationships