Psychiatric Nursing Flashcards
Structure of personality that operates on pleasure principle, is the primary process thinking, irrational and not based on reality
ID
Structure of personality that is the chief executive office, operates on reality principle, secondary process of thinking, mediates between the person and the environment
Ego
Structure of personality that is the conscience, ego-ideal,
Superego
Defense mechanism:
An involuntary, automatic submerging of painful unpleasant thoughts and feelings into the unconscious
Repression
Defense mechanism:
Intentional exclusion of forbidden ideas and anxiety producing situations form the conscious level; voluntary
Suppression
Purposely imitating movements made by others
Echopraxia
Freud’s stages of psychosexual development and age of development of each
Oral (birth -18 months) Anal (18 months-3 years) Phallic (3-6 years) Latency (6-12 years) Genital (13-20 years)
Stage of ego development
4-6 months of age
Age of superego formation
6-12 years old
Erikson’s psychosocial theory of human development
Trust vs mistrust (birth-18 months) Autonomy vs shame and doubt (18 months-3 years) Initiative vs guilt (3 years to 5 years) Industry vs inferiority (6 years to 12 years) Identity vs role confusion (12-18 years) Intimacy vs isolation (18-30 years/0 Generativity vs stagnation (30-60) Ego integrity vs despair (65-death)
Piaget’s theory of cognitive development
sensorimotor (0-2 years)
pre-operational (2-6 years)
Concrete operation (6-12 years)
Formal operation (12-15 years +)
Sullivan’s stages of healthy interpersonal development
Infancy (birth to onset of language)- gratification of needs
Childhood (language to 6 yo) - parents are a source of praise and acceptance for positive self-esteem
Juvenile (6-9 yo)- satisfactory relationships with peer groups
Preadolescence (9-12 yo) - relationships with same sex
Early adolescence (12-14 yo)- relationship with opposite sex
Late adolescence (14-21)- interdependence within the society, lasting intimate relationship with a selected member of the opposite sex
Mode of action of antipsychotic drugs
Block dopamine receptors
Neurotransmitter imbalance in schizophrenia
Increased dopamine
Neurotransmitter imbalance in alzheimers disease
Acetylcholine decreased
Neurotransmitter imbalance in anxiety
Decreased GABA
Side effect of high potency antipsychotics
EPSE
Side effect of low potency antipsychotics
Anticholinergic (sympathetic)
Typical antipsychotics treat which symptoms
Positive symptoms
- Hallucination
- Delusion
- Disorganized thinking
Typical antipsychotic with a daily dose limit
Thiridazine (Mellaril)
Daily dose limit of Mellaril and side effects
800 mg/day
- Retinal pigmentation
- Impaired night vision
- decreased visual acuity
Typical antipsychotic in decanoate form
Fluphenazine (Prolixin)
Properties of Prolixin
Decanoate form
Slow release
administered every 2-3 weeks via IM and SQ
Increases drug compliance
Drug of choice for agitation, for elderly with psychosis
HALDOL
Second generation or atypical antipsychotics treat which symptoms
Positive and Negative symptoms Negative symptoms include: -anhedonia -apathy -alogia -anergia -avolition
Classification of clozapine
Second generation antipsychotic
Side effect of clozapine
Agranulocytosis, decreased immune system Ssx: -sore throat -recurrent fever -body malaise -decreased WBC (<3,500; normal: 5-10k)
Drug of choice for acute mania
Olanzapine
Second generation antipsychotics
Clozapine (clozaril) Risperidone Olanzapine Quetiapine Zispradone (Geodon)
2nd generation antipsychotic that may cause long QT and dysrrhythmias
Zispradone (Geodon)
2nd generation antipsychotic which is most associated with weight gain
Quetiapine
2nd generation antipsychotic with same potency as clozapine, but safer
Risperidone
Third generation antipsychotic and properties
Aripiprazole (Abilify); dopamine system stabilizers
Side effects of antipsychotics
Photosensitivity
Anticholinergic
Sedation
EPSE
Anticholinergic side effects
Blurred vision Dry mouth Urine retention Constipation Tachycardia
Drug of choice for alcohol aversion therapy
Antabuse
Hildegard Peplau’s theory
Interpersonal Relations
Psychiatric tools
Self (requires self awareness)
Medications
Milieu /environment