ANA / ANCC practice Flashcards
The following criteria must be met before commiting someone
- have a diagnosed psychiatric disorder
- they are unaware or unwilling to accept the nature and severity of the disorder
- as a result of the mental disorder, they are harmful to themselves or others
- As a result of the disorder they cannot take care of their basic needs (food, clothing, shelter)
what 2 depression scales are in the public domain that are sensitive and specific for depression
- PHQ-2
- PHQ-9
what is the first step in beginning a systems change project
conduct a system needs assessment
two models that can be used to conduct a quality improvement project
- PDSA
- donabedian model (structure, process, outcome)
Describe donabedian model
- structure - setting where care takes place (includes the availability of equipment, human and material resources)
- Process - the components of care delivered (patient-related processes and organizational aspects)
- outcomes - the effect of healthcare on health status of patients and populations
receptors and basic function of norepineprine
- a1 & a2
- alertness
- focused attention
- orientation
- primes fight or flight
- learning and memory
symptoms of deficiency of norepinephrine
dullness, low energy, depressive effect
symptoms of excess norepinephrine
- anxiety
- hyperalertness
- increased startle
- paranoia
- decreased appetite
Dystonia clinical presentation
- oculogyric crisis -fixed deviation of the eyes in one direction
- protrusion of tongue (thick tongue)
- forced jaw opening
- torticollis
- difficulty speaking
- trismus - restricted opening of mouth
acetylcholine receptors and general function
- nicotinic & muscanaric
- attention
- MEMORY
- thirst
- mood regulation
- REM sleep
- MUSCLE TONE
- sexual behavior
symptoms of acetylcholine deficit
- unihibited
- DECREASED MEMORY
- euphoria
- antisocial actions
- speech decrease
- dry mouth, blurred vision consitpation
symptoms of acetylcholine excess
- overly inhibited
- anxiety
- depression
- somatic complaints, self conciousness
- drooling
- EXTRAPYRAMIDAL MOVEMENTS
Examples of primary prevention
Aimed at decreasing the incidences (new cases) of mental health disorders
* stress management classes graduate students, smoking prevention classes, DARE and Keeping it real curriculum
Secondary prevention
aimed at decreasing the prevalence (# of existing cases) of mental health disorders
* early case finding, screening, prompt and effective treatment - telephone hotlines, crisis intervention, disaster responses
Tertiary prevention
aimed at decreasing the disability and severity of mental illness
* rehabillative services
* avoidance or postponement of complications (day treatment programs, case management for physical, housing or vocational needs, social skills training)
dopamine receptors and general function
- d1 and d2
- thinking
- decision making
- reward-seeking
- fine muscle action
- integrated cognition
symptoms of dopamine excess
mild
* improved creativity, improved ability for abstract thinking, improved executive functioning, improved spaciality
moderate
* disorganized thinking, loose associations, tics, stereotypic behavior
symptoms of dopamine deficit
mild
* poor impulse control, poor spaciality, lack of abstractive thought
Severe
* parkinson’s disease, endocrine alterations, movement disorders
primitive idealization
a defense mechanism that involves viewing people as having superhuman abilities and the capacity to achieve anything
projective identification
the projector splits off aspects of themselves and projects them onto another person. The other person then internalizes the projected qualities and believes they are characterized by them.
clear ego boundaries
sense of individuality
example for a nurse practitioner to promote interprofessional environment
- assign roles for ALL staff members in improving patient outcomes
Patient on stimulants for ADHD develops tic and is worsening, but med is effective. What do you do?
- discontinue and start on a non-stimulant (guanafacine ER) and monitor’s the patient
What process could an NP implement if she is tasked with continually improving the quality of care on an inpatient unit.
PDSA process
name a way that a NP who is concerned about access to care issues in the local community and wants to DEVELOP HEALTHCARE POLICY to help patients acess care more effectively.
work with local chapter of nurse’s professional organization
Bulimia treatment
- meds + therapy
- CBT, fluoxetine (FDA approved for bulimia)
- SSRI or TCA have been shown to decrease bingeing and purging episodes
trend in legal rulings over the past 25 years involving mental illness
protect the person’s freedoms or rights when he or she is commited to a mental hospital
what is an ACO (accountable care organization)
group of heatlhcare providers, hospitals, or doctors who come together voluntarily to provide high quality care to medicare patients.
all TCA’s are inhibitors, inducers or substrates and which CYP enzyme
2D6 substrates
When may TCAs not be suitable for
history of heart or liver disease, or who recently had a heart attack
How might someone with OSA describe their sleep
frequent awakenings and a sense that they are not sleeping deeply “tossing and turning”
transactional analysis
Dexamethasone suppression test
measures body’s response to dexamethasone, a synthetic glucocoticoid, to assess adrenal gland function and diagnose cushings sydrome
transactional analysis
- communication is in the form of 3 egos, child, adult, parent
- childhood experiences, specifically how we were parented affect the development and formation of 3 egs
- dysfunctional behavior is the result of self-limiting decisions made from our childhood in the interest of survival - informs our “life script” pre-concious life plan that governs the way life is lived out.
countertransference
therapists emotional reaction to a client influenced by the therapistts own personal history.
People with antisocial personality disorder were often raised in what type of environment
AUD
OCD type of isolating defense mechanisim
type of isolation affect instead of actual isolation
which antidepressant, other than wellbutrin, has less sexual side effects
mirtazapine
What type of medication is esketamine (spravato)
- NMDA receptor antagonist
- used in severely treatment resistant depression, SI
- Only available under REMS
- must be administered in presence of healthcare provider
- requires monitoring for at least 2 hours after administration
what does an inverse agonist do
- Do the opposite of the agonist
- cause the receptor to close the ion channel
The effect of alcohol on GABA and glutamate in the VTA
Increases GABA and decreases Glutamate
what is the most active ingredient in cannabis
- delta-9-tetrahydrocannabinol (THC)
- is the chemical responsible for the psychoactive effects of cannabis
dopamine, epinephrine, and norepinephrine are inhibitory or excitatory neurotransmitters
excitatory
which sertotonin receptor makes an atypical antipsychotic atypical
5HT2A antagonism and D2 antagonism
considering a patient is going to surgery and is on slegeline, which medication would be strictly prohibited
Meperidine (demerol)
if taken with an MAOI can cause hypertensive crisis
two areas of brain where norepinephrine is produced
locus coeruleus and the medullary reticular formation
what area of the brain is transcranial magnetic stimulation targeted
- dorsolateral prefrontal cortex (DLPFC)
- area of the brain responsible for mood regulation
- Can also be bilateral
MRI brain findings consistent with schizophrenia
enlarged cerebral ventricles, decreased electrical activity in the frontal lobes, decreased glutamate and GABA release, and decreased total brain volume.
TCAs block what leading to hypotension
alpha 1 adrenergic receptors
TCAs block what leading sedation
histamine 1 receptors, alpha 2 adrenergic receptors
What do TCA medications block leading to anticholinergic effects
muscarinic
what is the greatest risk factor for antisocial personality disorder
it is five times more common among 1st degree relatives of men with the disorder thant in the general population, making genetic predisposition the greatest risk factor.
an example of a acetylcholine inhibitor and a butrylcholinesterace (BuChE) inhibitor
rivastigmine (exelon),
which medications are acetylcholine inhibitors only
donzepil (aricept); galantamine (Razadyne)
which alzheimers med is a N-methyl D-aspartate (NMDA) receptor anatagonist
memantine (Namenda)
unilateral tinnitus or ringing in the ear, can be the first symptom of
an acoustic neuroma
which anticonvulsant is associated with SIADH
- carbamazepine
- impaired water secretion, leading to hypnatremia, with hypervolemia or euvolemia
what is vraylar (cariprazine used for)
- atypical antipsychotic (3rd generation)
- for patients who do not tolerate Abilify for schizophrenia
- for patients who do not tolerate lurasidone, olanzapine for bipolar depression
- possibly negative mood states in schizophrenia
- possibly mixed mood states such as depression and mania with mixed features
- very expensive
- could be helpful in those with substance use disorder
kdiney stones are a potential side effect of this mood stabilizer
topiramate
when does the prefrontal cortex mature fully in males
in the mid 20s or early 30s
vilazodone (viibryd)
- serotonin reuptake inhibition and serotonin 1A- partial agonism
- the parital agonism at the sertotonin 1A receptor might be able to diminish any sexual dysfunction caused by serotonin reuptake inhibition
this area is responsible for regulating and perceiving pain, and chronic pain has been linked to the reduction of gray matter in this area
- prefrontal cortex
- the reduction in gray matter may be due to predisposition or the toxic effects of long-term medication use.
side effects of trileptal (oxcarbazepine)
- excessive thirst and urination
- labs may have elevated glucose with a normal A1C <5.7, (prediabetes 5.7-6.4, DM > 6.5)
mechanism of action remeron
alpha 2 receptor antagonist, 5-HT2A and 5-HTC receptor antagonist
What kind of medication is atomoxetine
Strattera - NRI
(also inhibits the reuptake of dopamine in specific areas of the brain, such as the prefrontal cortex)
how does disulfiram (antabuse) work
causes build up of acetaldehyde when taken with alcohol
which mood stabilizer when taken when pregnant can increase the risk for cleft lip and palate
topiramate
Primary clinical features of aspergers
- qualitative social impairment
- use of abnormal nonverbal communicative gestures
- failure to develop peer relationships
- lack of social or emotional reciprocity
- impaired ability to express pleasure in the happiness of others
which CYP enzynme does smoking primarily influence
Inducer of CYP 1A2
Cannabis use can induce this disorder in individuals who have a family history of the disorder.
schizophrenia
what is a pro drug that after converted to its active component increases norepineprhine and dopamine
- lisdexamfetamine (vyvanse)
- it is a prodrug for dextroamphetamine and thus is not active until it has been absorbed by the intestinal tract and converted to dextroamphetamine
which side of the brain is affected if the person fails the clock drawing test
right hemisphere
what type of drug is benzotropine (cogentin)
anticholinergic drug and muscanaric 1 antagonist thart partially inhibits cholnerfic activity in the basal ganglia and enhances dopamine availability by blocking the reuptake and storage.
When administering fluvoxamine with this drug can increase risk for bleeding.
what other drugs use caution with fluvoxamine
NSAID, st john’s wart, tryptophan and warfarin
fragile x features
more common in males than females, large head, hyperextensible joints, comorbid ADHD or autism
what disorder presents with care au lait spots and neurofibromas
recklinghausen’s disease
prader-willis physical features
obesity, small statute, hypogonadism
In MMSE what does drawing intersecting pentagons test for
construction praxis the ability to copy, draw and color patterns