Cards Flashcards
(127 cards)
Medication-Induced Movement Disorders and other Adverse Effects
Neuroleptic-induced Parkisonism
G21.19 Other medication-induced Parkisonism
· Tremor, muscular rigidity, loss of movement or slowed movement
G21.0 Neuroleptic malignant syndrome
· Rare; raises body temperature
G24.02 Medication-induced acute dystonia
· Involuntary muscle contractions
G25.71 Medication-induced acute akathisia
Tardive dystonia
G25.71 Tardive akathisia
· Symptoms are permanent, and do resolve after antipsychotic is discontinued
G25.1 Medication-induced postural tremor
· Similar to tremors of anxiety, caffeine, stimulants
G25.79 Medication-induced movement disorder
T43.205X Antidepressant discontinuation syndrome
Somatic symptom disorder
One or more somatic symptoms that are distressing or result in significant disruption
of daily life.
Excessive thoughts, feelings, and behaviors related to somatic symptoms or
health concerns. At least one of the following:
o Persistent thoughts about seriousness of sx
o High anxiety about health/sx
o Excessive time/energy devoted to sx
§ Duration: symptomatic for ≥6 months
§ Genuine health conditions can occur, though do not by themselves account for
the client’s distress
o Example: minor myocardial infarction results in client fears of making
condition worse; client becomes disabled by fear
Illness anxiety disorder
Formerly hypochondria
· Preoccupation with having/acquiring illness
· Somatic sx must be mild, if present
· High level of anxiety (hypersensitive) about health
· Excessive health-related behaviors; checking every day for cancer, for example
· Duration: ≥6 months
· Specifier: care-seeking and care-avoiding types (care-seeking = frequent use of
medical care)
Conversion Disorder
Altered motor or sensory function (inc. seizures) that tests indicate do not have a medical cause
o Seizure example: resistance to opening eyes
Specifier: Acute (<6 months), persistent (≥6 months)
Psychological factors affecting other medical conditions
§ Can be life threatening
§ Directly affects prognosis of medical condition
§ Not better accounted for by mental disorder
§ Severity
o Mild: increases medical risk (e.g., inconsistent adherence to
antihypertensive tx)
o Moderate: Aggravates underlying medical condition (e.g., anxiety
aggravating asthma)
o Severe: Results in trip to ER or hospitalization
o Extreme: Results in severe, life threatening risk (e.g., ignoring heart
attack symptoms)
Factitious disorder
Commonly known as Munchhausen’s syndrome
§ Like malingering, the mental disorder does not really exist. The person is aware
and deceptively presents themselves to others as ill, impaired, injured
§ Usually paired with treatment-seeking behavior
§ Unlike malingering, the person does not have a secondary gain or motive
§ Must r/o delusional or psychotic d/o first
Major & Mild Neurocognitive disorder
· Formerly dementia.
· Key symptom: cognitive decline
· Major: significant. Minor: modest
· In major NCD, this decline interferes with daily activities.
· In minor NCD, this decline does not interfere.
Rates of major NCD dramatically increase after age 65 (1-2%); at age 85, the rate
is nearly 30%
Delirium
Disturbance in attention and awareness/orientation
§ With additional disturbance in cognition
§ Disturbance develops quickly, and fluctuates during the day
§ There is evidence the disturbance is caused by a medical condition or substance
use
Insomnia disorder
· Difficulty initiating sleep, maintaining sleep, or awakening early
· Causes distress or impairment
· Occurs ≥ 3x per week, for ≥ 3 months
· There is adequate opportunity for sleep
· Not caused by drugs or meds
Hypersomnolence disorder
§ Excessive fatigue after sleeping ≥ 7 hours
§ Sleep lapses during the day
§ Can sleep >9 hours, but nonrestorative
§ Difficulty staying awake after abrupt awakening
Narcolepsy
§ Lapsing into sleep/napping during day
§ Occurs ≥ 3x per week, for ≥ 3 months
§ At least one of:
o Presence of cataplexy, grimaces
o Hypocretin deficiency
o Reduced length of REM sleep
Obstructive Sleep Apnea Hypopnea
Uses polysomnography scans to detect nocturnal sleeping difficulties with
breathing
· Daytime sleepiness and fatigue
· Note relationship with obesity; CPAP
Circadian Rhythm Sleep-Wake disorder
· Disruption to circadian rhythm and sleep schedule
· Resulting in sleepiness or insomnia
· Causes distress or impairment
Non-REM sleep arousal disorder
F51.3 Sleepwalking type
o With sleep-related eating
o With sleep-related sexual behavior
§ F51.4 Sleep terror type
Nightmare disorder
Dysphoric dreams: threats to survival Individual is rapidly alert upon waking
REM Sleep behavior disorder
· “Dream enacting behaviors”
· Vocalizations or complex motor behaviors
Diagnoses on the Mood Spectrum (in order of increased severity)
· Episodic subthreshold depression symptoms (premenstrual dysphoric disorder, disruptive mood
dysregulation disorder, other specified)
· Episodic subthreshold depression symptoms + minor hypomanic symptoms (cyclothymic
disorder)
· Major depressive episode (major depressive disorder)
· Minor depressive symptoms or major depressive episode, two years duration (persistent
depressive disorder, or dysthymia)
· Major depressive episode + hypomanic episode (bipolar II)
· Major depressive episode + manic episode (bipolar I)
Manic Episode definition
Period (≥ 7 days*) of elevated, expansive, or irritable mood and increased energy/activity, most of the
day, nearly every day, with at least 3 of the following sx:
1. Inflated self-esteem or grandiosity
2. Decreased need for sleep (rested in < 3 hrs)
3. More talkative than usual, pressured
4. Flight of ideas or racing thoughts
5. Distractibility
6. Increased goal-directed activity or agitation
7. Excessive activities associated with painful consequences (spending sprees, sexual indiscretions,
foolish business investments)
Hypomanic Episode definition
Same as manic episode, except symptoms are not as severe (does not cause major impairments to
functioning such as employment, and does not include psychosis or usually precipitate
hospitalization)
Major Depressive Episode definition
Five or more symptoms in 2-week period, most of the day, nearly every day, causing distress/impairment:
- Depressed mood
- Loss of interest or pleasure in activities
- Significant change in weight or appetite
- Significant change in sleep
- Motor agitation or hypoactivation
- Fatigue or loss of energy
- Worthlessness or excessive guilt
- Difficulty concentrating, or indecisiveness
- Recurrent thoughts of death and SI
Bipolar I
Must have lifetime occurrence of both manic and major depressive episodes
Bipolar II
Must have lifetime occurrence of both hypomanic and major depressive episodes
Major depression
- Can be single major depressive episode or recurrent episodes
- Not better explained by psychotic disorder
- No hx of manic or hypomanic episodes
Cyclothymic disorder
Sub-threshold symptoms of major depressive and hypomanic episode for ≥ 2
years (1 year in child/adolescent)
· No hx of major depressive, manic or hypomanic episodes
- R/O schizophrenia spectrum, medical and substance use