Exam #2 Flashcards
Why Do We Need to Know about Psychopharmacology?:
- Biopsychosocial illnesses: interaction of physical and emotional contributions
- Evidence-based practice: illness management
- Provides important context regarding the client:
* Adherence with treatment
* Side effects; including sharing with the team
* Misperceptions or lack of information about their meds
*OT often assistswith medication management education
one of the first used antipsychotics in psychiatry in the 1950’s, developed as a “tranquilizer
Thorazine
What are the First Generation/Typical Low potency Antipsychotic Medications?
Thorazine
What are the First Generation/Typical High potency Antipsychotic Medications?
Haldol and Prolixin
Typical Antipsychotics: Low Potency AnticholinergicSide Effects:
- Weight gain
- Sedation
- Dry mouth
- Dizziness/confusion
- Tachycardia
- Tardive Dyskinesia: jerky movements, lip-smacking
Typical Antipsychotics: High Potency Side Effects = Acute Extrapyramidal Symptoms (EPS):
- Akathisia (movement, inner restlessness)
- Dystonia (spasms, typically of neck muscles)
- Tremor (non-intention)
- Akinesia
- Bradykinesia- (shuffling gait, drooling, flat affect, stiffness of extremities)
- Muscle Rigidity
This happens when patients are on multiple psychotic medications (e.g., severe muscle rigidity)
Neuroleptic Malignant Syndrome (NMS)
Second Generation/Atypical Antipsychotic Medications
Clozaril
Risperdal
Zyprexa
clients must receive blood workevery week; other effects includesedation, anticholinergic effects, weight gain,orthostatic hypotension
Clozaril
Mood Stabilizers Diagnoses:
- Bipolar I
- Bipolar II
- Cyclothymia
Mood Stabilizers Functions:
- Treat mania
- Treat depression
- Maintain a stable mood
Anticonvulsants/Anti Seizure Medications:
- Depakote
- Tegretol
- Lamictal
Antidepressants “Tricyclic Antidepressants” (TCA)
Anafril and Elavil
Selective Serotonin Reuptake Inhibitors (SSRI):
- Paxil
- Celexa
- Zoloft
- Prozac
- Lexipro
SSRI Indications:
Major Depression
Obsessive-Compulsive Disorder
Panic Disorder
PTSD
Bulimia Nervosa
Premenstrual Dysphoria
Monoamine Oxidase Inhibitors (MAOI):
Nardil and Marplan
Benzodiazepines:
Xanax
Klonopin
Valium
Ativan
Electroconvulsive Therapy (ECT)Indications
Brief electrical stimulation to the brain while the patient is unconscious; generates a seizure; may be unilateral or bilateral (more effective); 8-12 sessions are typical
Indicated for: Bipolar or Depression not responding to medications
Placebo/Nocebo and Belief Effects:
- Placebo: an inert substance or treatmentthatimproves performance
- Nocebo: a negative response based on beliefs (eg: side effects)
- Belief Effects: specific knowledge changes beliefs aboutoutcomes (eg: food, drugs, behaviors
Placebo Effects:
- Placebo effect varies across individuals
- Placebo effect has received a negative connotation that limits its application as a treatment
- Placebos have their greatest impact on the subjective experience of disease (pain,distress), leading to a logical application in mental health
Application of the Placebo Effect in Clinical Practice
- Even the act of seeking treatment may give a sense of empowerment/agency and lead to some relief
- The therapeutic presence of the practitioner may provide support and comfort
- The context (professionalism of the office and the clinician) may support confidence in healing
- A thorough evaluation has been found to influence confidence in healing
- Messaging of the doctor (you will be better soon)
- Placebos can be effective even when the pt knows it is that!
- Has been used recreationally with a high potential for abuse and addiction; very similar to PCP (fencyclidine, Angel Dust)
- Currently being investigated for use with depression, and PTSD; positive effects sometimes called “miraculous”
- May produce long-term changes in the brain
Ketamine
- Naturally occurring psychedelic derived from fungi
- Structurally related to Seratonin
- A recent study found that it is very effective in the treatment of major depression when administered with clinical supervision
Psilocybin (Psychedelic Mushrooms)
Categorization per DSM-5
“Enduring pattern of inner experience and behavior that deviates markedly from the expectations of the individual’s culture, is pervasive and inflexible, has an onset in adolescence or early adulthood, is stable over time and leads to distress or impairment
Enduring pattern across four areas:
- thinking
2.Feeling - Interpersonal relationships
4.Impulse control
Specific personality disorders: Cluster A odd and eccentric
Paranoid
Schizoid
Schizotypal
Specific personality disorders: Cluster B dramatic/emotional/erratic
Antisocial
Borderline
Histrionic
narcissistic
Specific personality disorders: Cluster C avoidant/dependent/O-C
Avoidant
Dependent
Obsessive-compulsive
Etiology of personality disorders:
Biological and environmental components
* Genetic predisposition
*Biology-temperament
* Early childhood experiences-adverse experiences, caregiver response
Personality disorders impact on occupational performance:
Cognition
* Distortion
* Black-and-white thinking
* Distrustful/suspicious
* Idealizing/devaluing
Emotional modulation
* Affectivity-extreme degree and persistent emotional intensity–overwhelmed
Coping
* Impulse control-over of under control
Social participation
* Significant interpersonal problems
- A pervasive pattern of disregarding and violating the rights of others
- Hostility, aggression, deceit, and manipulation
- Inflated and arrogant self-appraisal
- Poor impulse control without considering consequences
- Reckless disregard for well well-being of others
- Lack empathy
- Behavior may have led to arrests/incarceration etc.
Antisocial personality disorder
- A pervasive pattern of instability of interpersonal relationships, self-image and affect, along with low impulse control
- Often in crisis and frequent engagement in self-harm or suicidal attempts.
- Strong perception of attachment and rejection, perceived abandonment and then anger, impulsive self-harm or actions without regard to consequences to self or others
- Black and white thinking—all good or bad and change readily
- May develop dissociative, psychosis-like symptoms during acute stress
Borderline personality disorder
Interventions for personality disorders:
- CBT
- Anger management
- DBT refer also to Ch Emotion and regulation notes
- Mindfulness meditation
- Family psychoeducation
- Peer support programs
- Re-entry programs for the criminal justice system
Dialectical Behavior Therapy:
- Theory: some people over-respond to emotional stimuli—more easily aroused and take longer to return to baseline. This is due to a biological vulnerability and invalidating environment. (Linehan, U of WA)
- Chronic invalidation made it challenging for a person to develop healthy coping skills
- Need specialized training as many referred for DBT are treated for suicidality, self-harm, and reduced impulse control
- Indiv therapy w trained therapist and group skills training (OT involved in latter)
Dialectical Behavior Therapy:
*Fundamentals of DBT:
Core mindfulness
Distress tolerance
Emotional regulation
Interpersonal effectiveness
- Two core intervention strategies:
Validation
Problem-solving
Dialectical Behavior Therapy:
Three stages of treatment:
1. Trust building is critical and paramount. Focus on suicidal and self-destructive behavior and the skills needed to address them
2. Focus on PTSD
3. Focus on self-concept and individual life goals
Clients often remain in stage one
Evolutionary/adaptive mind-body reaction that arises from individual intuitive appraisal of a situation based on past experiences and current goals
Emotion
Modal Model of Emotions:
Recursive process between person and environment/situation four phases of transactional sequence:
1. Situation
2. Attention
3. Appraisal
4. Response
Effort to be aware of and effectively manage emotional states, that is an essential skill for effective occupational performance
Emotional regulation
Emotional Regulation:
- Regulation can occur, before, during, or after emotion occurs
- Presents physically
- Developmental
- Neurophysiological
Emotion regulation: Neurophysiology
- Mind-body phenomenon largely regulated by the nervous and endocrine systems
- Response to threat and negative emotion:
* Hyper-arousal triggers release of hormones that are felt by bodily changes (examples p. 387)
* Prepares body for taking in more info to take appropriate action
*Affected by SNS flight or fight (sympathetic)
* PNS braking effect (parasympathetic)
* Amygdala
* Limbic system
* Prefrontal cortex
Neurophysiology continued:
- Vagal nerve and PNS
- Neuroplasticity enables new learning and strengthening of capacity at any age
- Limbic system
* Amygdala
* Hippocampus
* Prefrontal cortex
Development of emotion regulation:
- Learned in the context of primary relationships
* Safe, secure, soothed - Learn to tolerate distress as develop
- Biological and environmental factors impact emotion regulation
* Trait anxiety and impulsivity
* Biological vulnerability predisposes to dysregulation
* Emotional abuse, neglect, loss of caregiver consistency, chronic mis-attunement
* Cultural influences