PMHNP Certificate Study Disorders Flashcards
(173 cards)
A constellation of symptoms marked by an acute onset (hours to days) causing short-term decline in cognition with a disturbance in consciousness and inattention.
Delirium
Delirium that is characterized by psychomotor retardation, apathy
hypoactive delirium
Delirium that is characterized by psychomotor agitation, restlessness, hypervigilance
Hyperactive delirium
Delirium that is characterized by cycling through psychomotor agitation and retardation, from apathy to hypervigilance
mixed delirium
A constellation of signs and symptoms characterized by the gradual onset of multiple cognitive impairments in executive function, intellect, impaired problem-solving, and alteration in memory with preservation of level of consciousness.
Dementia
Usually occurs in the sixth decade of life, indicated for use in acute extrapyramidal symptoms such as dystonia, oculogyric crisis, and diaphragm spasm and is the most prevalent type. It is characterized by a gradual onset and progressive decline, without focal neurological deficits.
Alzheimers
Characterized by abnormal clumps of protein causing neuronal malfunction, and characterized by visual hallucinations of small creatures, exacerbated by antipsychotic medications.
Lewy Body Dementia
Onset in the fifth–sixth decade of life, more common in men, marked by personality change; cognitive decline occurs later in this disease process.
Pick’s disease (frontotemporal lobe dementia)
Dementia that is characterized by Uninhibited cheery, hypersexual, hyperorality (carbohydrates especially)
Kluver-Bucy syndrome
Precipitous onset prion disease, sometimes referred to as mad cow disease. Remarkable for a rapid decline that progresses to death within 6 months. It is more common in middle-aged adults and initially presents as fatigue, flu-like symptoms, and cognitive impairment. Later, it progresses with aphasia, apraxia, emotional lability, and psychosis.
Creutzfeldt–Jakob disease
Subcortical dementia characterized by motor abnormalities including psychomotor slowing, choreoathetoid movements, and executive dysfunction complicated by impaired language, memory, and insight later in the disease process.
Huntington Disease
Rare under age 65, more sudden onset, caused by cardiovascular and cerebrovascular disease, manifests with progressive cognitive decline in a stepwise fashion, evidenced by rapid episodic deterioration with interspersed plateau phases marking new baselines. Previously lost function is not regained.
Vascular Dementia
In the treatment of dementia what are the three main medications of choice?
memantine, donepezil, Rivastigmine
Antipsychotics and dementia
While antipsychotics are not recommended and have a black box warning they can be used at the lowest effective dose with attempts at weaning periodically.
Co-occurring depression and dementia
Treat depressive symptoms targeting insomnia first, followed by loss of appetite, irritability, and depressed mood.
Least amount of most effective doses for 6 to 12 months and attempt to taper, although usually chronic and may require lifelong treatment.
Depressive symptoms may be less severe as dementia progress and as awareness of circumstances diminishes.
characterized by duration of associated loss of consciousness at the time of injury, effect on verbal and motor skills, and posttraumatic amnesia.
Traumatic brain injury
used to assess visuospatial impairment, which reflects the function of the right parietal lobe, basal ganglia, and prefrontal cortex.
intersecting pentagon
a precipitous onset cognitive decline that rapidly progress to death; symptoms include fatigue and cognitive impairment and eventually aphasia, apraxia, emotional lability, and psychosis
Creutzfeldt–Jakob disease
Disorganized behavior with accompanying (one of three of the following) delusions, hallucinations, and/or disorganized speech (marked by frequent derailment or incoherence) lasting 1 day to <1 month
Brief psychotic disorder
Disorganized behavior with accompanying (one of three of the following) delusions, hallucinations, and/or disorganized speech (marked by frequent derailment or incoherence) lasting >1 month but <6 months
Schizophreniform Disorder
Disorganized behavior with accompanying (one of three of the following) delusions, hallucinations, and/or disorganized speech (marked by frequent derailment or incoherence) lasting more than 6 months
Schizophrenia
What are the diagnostic criteria/symptoms of schizophrenia?
Either delusions, hallucinations, or disorganized speech WITH either grossly disorganized or catatonic behavior OR negative symptoms such as affect blunting, avolition, anhedonia, apathy, alexithymia)
A deeply held belief despite evidence to the contrary lasting at least 1 month without prominent hallucinations.
Delusion
What are the types of delusions?
JPEGS (Jealous, Persecutory, Erotomaniac, Grandiose, Somatic)