Ch 17 Schizophrenia Spectrum and Other Psychotic Disorders Flashcards
Is a brain disorder
Thinking
Language
Emotions
Social behavior
Ability to perceive reality accurately - most imp; lot misperceptions; misperceive what does/see/hear
Schizophrenia is potentially a devastating brain disorder that affects:
Schizophrenia is a spectrum disorders; there are a group of psychotic disorders
Psychosis is not a diagnosis but a symptom
Psychosis refers to a total inability to recognize reality (e.g., delusions and hallucinations) - when these come into mind
Schizophrenia facts
Schizophrenia is probably caused by a combination of factors - multitude reasons for schizophrenia
Remember: It’s a disease; a person has schizophrenia—they are not a schizophrenic - not how define as an indiv - more than diagnosis
Intro
Small percent worldwide
Typical symp onset late teens and early 20’s
Men earlier (15-25); Female (25-35) - often going to college; often very bright and + track and lots goals and doing well; symp showing up and having break in reality and diff for indiv and fams - dealing with totally diff person; more hallucinations and delusions in younger individuals; going to college/going to work - up to point bright and on great track
On great track and doing well then symp shows up (may have hallucinations/delusions) - some symp hard for indiv - feel like dealing with entirely diff person - goals may need be readjusted
Substance Abuse occurs in some individuals; high percentage where issue; idea self-medication - symp bother them take other substances to lessen symp; thoughts - self-medicate if having thoughts to make thoughts go away
High Nicotine dependence
schizophrenia/prevalence
Occur frequently
Substance abuse disorders
Anxiety disorders
Depression
OCD
Panic disorders
Obesity (sometimes prob; probably due to antipsychotic medications); increased weight leads to comorbid diabetes and risk of cardiovascular disease; with newer antipsychotic meds - seeing this; leads to more metabolic syndrome, diabetes
Co-morbidity (Co-occurring illness)
Positive
Negative
Person may have elements of + and -
Cognitive (Thoughts-impaired thinking and reasoning) - impaired thinking and reasoning; mood disorders go along with symp: depression, anxiety, suicide ideation
Course of the disorder
Look at +/- symp
Identified with Positive or Negative SXS
Positive Symptoms: symp More Dramatic
Nursing process: assessment
Not have all + but see variety
Tend to come on quickly
Thought Content Examples Below: - how thinking; very dramatic thinking
Positive Symptoms: symp More Dramatic
Delusions:
Religiosity:
Paranoia:
Magical thinking:
Perseveration:
Ideas of Reference:
Concrete thinking:
Depersonalization:
Speech and Thought Patterns
Word salad:
Circumstantiality:
Tangentiality:
Mutism:
Identification and imitation:
Echolalia:
Echopraxia:
Perception:
Hallucinations:
Illusions:
Thought Content Examples Below: - how thining
fixed false personal beliefs; to that indiv truly believe that and trying talk out of it/convince otherwise not happen and is frustrating for self and them; truly believe it
Delusions:
excessive demonstration of obsession with religious ideas and behavior; preoccupation with this; obsession with religion
Religiosity:
extreme/very suspiciousness of others
Paranoia
ideas/behaviors that one’s thoughts or behaviors have control over specific situations; if think should be harmed have power and person will be harmed
Magical thinking
Persistent repetition of the same word or idea in response to different questions; repeat same one word/idea over and over again
Perseveration:
Misinterpretation of others verbalizations or actions that is perceived as having personal meaning; how thinking; thought processes; walk into room and sev people talking and convo stops we interpret that talking about me and percervie it as personal; misinterpret verbalization and actions and take on as meaningful about you; in treatment have and start learning how check misperceptions out
Ideas of Reference:
literal interpretations of the environment; think literally; very literal
Concrete thinking:
feelings of unreality; feeling not real
Depersonalization:
Tells lot about thought pattern
Associative looseness
Neologisms:
Clang associations:
All types of thinking patterns and comes out through speech pattern (why do mental status) to know what going on with brain/thinking
Speech and Thought Patterns
a shift of ideas from one unrelated topic to another; listen closely can follow and find thread what talking about; seen in other disorders; shift from one idea to another and often not related; pay attention may follow track
Associative looseness (also called loose association):
made-up words that have meaning only to the person who invents them; invent words
Make up words - have own language - they understand it
Neologisms:
choice of words is governed by sound (often/usually rhyming); usually names, colors, numbers
Clang associations:
group of words put together in a random fashion; put bunch words and tossed together and hard make sense
Threw words in bowl and tossed up; cannot follow like potentially loose association
Word salad:
delay in reaching the point of a communication because of unnecessary and tedious details; tell all details where almost there; hard reach point
Give every detail
Circumstantiality:
type of thinking and inability to get to the point of communication due to introduction of many new topics; take side road
Not get to point
Tangentiality:
inability or refusal to speak; point where mute
Mutism:
taking on the form of behavior one observes in another; observe someone else; one defense mechanisms; identify with them and imitate them
Identification and imitation:
repeating words that are heard
Echolalia:
repeating movements that are observed
Echopraxia:
interpretation of stimuli through the senses; how interpret what going on around them; hallucination, delusion, illusion
Delusion - fixed, false belief
How handle illusion/delusion/hallucination:
Perception:
false sensory perceptions not associated with real external stimuli; look at blank wall and see spiders and see nothing potentially this
With any sense; no external stimuli; seeing, hearing, feeling something you are not
Auditory - most common
Visual - most common
Tactile
Gustatory
Olfactory
Command Hallucinations -
See nothing on wall; no external stimuli creating that; handle this and illusions about same way
Hallucinations:
misperceptions of real external stimuli; on blank wall and cord hanging down and look at cord and think cord is snake; is something there but misinterpreted what seen
Misperceiving it; actually something there but seeing something diff from what seeing; cannot argue with them; something there and misperceive it; is stimuli and misperceive it
Illusions:
The client hears the word “match.” The client replies, “A match. I like matches. They are the light of the world. God will light the world. Let your light so shine.” Which communication pattern does the nurse identify?
A. Word salad
B. Clang association
C. Loose association
D. Ideas of reference
Correct answer: C
Loose association is characterized by communication in which ideas shift from one unrelated topic to another. The situation in the question represents this communication pattern
Listen closely can catch thread of how thinking but ofen very loose
Clang - rhyming
Word salad - bunch words
Ideas of reference - taking everything personal
A client diagnosed with schizophrenia experiences identity confusion and communicates with the nurse using echolalia. What is the client attempting to do by using this form of speech?
A. Identify with the person speaking
B. Imitate the nurse’s movements
C. Alleviate alogia
D. Alleviate avolition
Correct answer: A
Echolalia is a parrot-like repetition of overheard words or fragments of speech. It is an attempt by the client to identify with the person who is speaking.
NOTE: Avolition: decreased motivation
Alogia: poverty of speech
Negative Symptoms - social and communication difficulties; may be more diff than + symp; emotional tones
Tend to Develop insidiously over a long period of time.
Affect:
Inappropriate affect:
Bland affect:
Flat affect:
Apathy:
Tend to Develop insidiously over a long period of time.
Anergia:
Volition:
Emotional ambivalence:
Deterioration in appearance:
Impaired interpersonal functioning and relationship to the external world/world around them
Associated features
Nursing process: assessment: negative symptoms
the feeling state or emotional tone; impact mood/affect; as imp as + symp; mood/affect congruient (look at in mental status exam)
Affect
emotions are incongruent with the circumstances
Inappropriate affect: