Final Exam Flashcards
Which cognitive disorder includes: • Progressive cognitive impairment/deterioration • NO change in LOC • Primarily memory impairment • Aphasia • Apraxia • Agnosia • Echolalia • Palilalia
Dementia
deterioration of language
aphasia
inability to execute motor function
apraxia
inability to recognize or name objects
agnosia
echoing what is heard
echolalia
repeating words or sounds over and over
palilalia
Mild, moderate, or severe clinical course of dementia?
Forgetfulness; difficulty finding words, loses things, may avoid social settings due to anxiety over forgetfulness.
Mild
Mild, moderate, or severe clinical course of dementia?
Confusion; progressive memory loss, cannot perform complex tasks, recognizes familiar faces, unable to live independently, loses info like phone # and address.
Moderate
Mild, moderate, or severe clinical course of dementia?
Personality/emotional changes; forget names of loved ones, needs assistance w/ ADLs.
Severe
What are 4 medications used with dementia patients? What is their purpose?
Dr. Good Memory
donepezil (Aricept), rivastigmine (Exelon), galantamine (Reminyl), memantine (Namenda)
Purpose: Slow progression of dementia
Dementia medication administered 5-10 mg PO/daily and requiring the following nursing interventions:
- Monitor for nausea, diarrhea, insomnia
- Test stool for occult bleeding
donepezil (Aricept)
Dementia medication administered 3-12 mg PO/daily and requiring the following nursing interventions:
-Monitor for GI upset, including loss of appetite
rivastigmine (Exelon)
Dementia medication administered 16-32 mg PO/daily and requiring the following nursing interventions:
-Monitor for GI upset, dizziness, syncope
galantamine (Reminyl)
Dementia medication administered 10-20 mg/daily and requiring the following nursing interventions:
-Monitor for HTN, pain, H/A, vomiting, constipation, and fatigue
memantine (Namenda)
When promoting client safety r/t dementia offer _______ assistance w/ supervision while they cook or perform ADLs.
unobtrusive
What are some ways the nurse can promote adequate sleep for the dementia patient?
Encourage physical activity throughout the day
What are some ways the nurse can promote proper nutrition for the dementia patient?
Ask their favorite foods and provide them with a focus on foods easier to self-feed.
What are some ways the nurse can promote hygiene for the dementia patient?
- Aid bowel patterns by encouraging fluids and fiber.
- Remind client to urinate; provide pads/diapers prn and change them frequently.
What are some ways the nurse can structure environment and routine for the dementia patient?
- Encourage following regular routine; bathing, dressing
- Monitor environmental stimulation and adjust prn
What are some ways the nurse can provide emotional support for the dementia patient?
Through calm, reassuring kindness and respect and supportive touch when appropriate
What are some ways the nurse can promote interaction and involvement for the dementia patient?
- Plan activities the client enjoys
- Reminisce w/ the client
- Use techniques like distraction, time away, going along, or reframing to calm them.
What intervention offers alternative points of view to explain events?
reframing
What thought process does the dementia patient use to make up answers to fill in memory gaps?
confabulation
Which cognitive disorder is characterized by…
- gradual onset
- increasing decline in function
- loss of speech
- loss of motor function
- profound personality and behavioral changes including paranoia, delusions, hallucinations, inattention to hygiene, and belligerence
- Caused by ↓cerebral neurons, ↑ senile plaque, and enlarged 3rd & 4th ventricles
- Linked to genetic component (chromosomes 21, 14, 19)
Alzheimer’s disease
Which cognitive disorder is characterized by…
- rapid onset
- brief duration
- impaired LOC
- short-term memory impairment
- slurred, rambling, pressured, and/or irrelevant speech
- temporarily disorganized thought process
- visual or tactile hallucinations, delusions
- anxious, fearful, weeping, and/or irritable mood
Delirium
Which cognitive disorder is characterized by…
- extensive neuropsychiatric symptoms
- motor symptoms
- delusions and visual hallucinations
- can occur in families
Lewy body dementia
Which cognitive disorder is characterized by…
- ABRUPT onset
- rapid change in functioning
- plateau> more changes >plateau effect
- imaging reveals vascular lesions of cerebral cortex
- ↓ blood supply to brain
vascular dementia
Which cognitive disorder is characterized by…
- degenerative brain disease
- affects frontal and temporal lobes
- similar to Alzheimer’s symptoms
- strong genetic component
- onset at 50-60 years
- death within 2-5 years
frontotemporal lobar degeneration
Which cognitive disorder is characterized by…
- inherited dominant gene
- primarily involves cerebral atrophy, demyelination, and enlargement of brain ventricles
- choreiform movements during waking hours
- facial contortions, twisting turning, tongue movements
- personality changes
- then memory loss, ↓ intellect
- onset 30’s or early 40’s
Huntington’s disease
Which dementia is a result of long-term use of alcohol?
Korsakoff’s syndrome (previously known as amnestic disorder)
What neurodevelopmental disorder is characterized by…
- inattentiveness, overactivity, and impulsiveness
- persistent pattern of inattention and/or hyperactivity and impulsivity
- affects 5-8% school-aged children
- risk factor: male
- as infants; fussy, temperamental, poor sleeping patterns
- as toddlers; “always on the go”
- poor academic performance
- fidgety
ADHD
What is the two most common medications used to treat ADHD?
methylphenidate (Ritalin) and amphetamine (Adderall)
Which SNRI antidepressant is used to treat ADHD?
atomoxetine (Strattera)
Which two antihypertensives are used to treat ADHD?
clonidine (Kapvay) ER
guanfacine (Intuniv) ER
What are the nursing considerations for methylphenidate (Ritalin)?
Monitor for appetite suppression and growth delays
What are the nursing considerations for amphetamine (Adderall)?
Monitor for insomnia.
What are the nursing considerations for clonidine (Kapvay) ER and guanfacine (Intuniv) ER?
- Monitor for hypOtension, dizziness, syncope, and somnolence
- Use calorie-free beverages to relieve dry mouth
What are the nursing considerations for the SNRI atomoxetine (Strattera)?
- Give with food.
- Monitor for appetite suppression
- Use calorie-free beverages to relieve dry mouth
- Monitor for ↑LFTs
When can you use restraints and seclusion?
Only when the client is imminently aggressive and dangerous to themself or to others and all other means of calming them were unsuccessful.
For adults, restraint and seclusion requires a face-to-face evaluation by a licensed practitioner within ____ hours of restraint or seclusion and every ____ hours thereafter.
Must have physician’s order every ____ hours.
1 hour
8 hours thereafter
Physician: 4 hours
The nurse must assess and document restraints and seclusion every _____ to ____ hours.
1-2 hours
For children, restraint and seclusion requires a face-to-face evaluation with physician every ____ hours.
Must have physician’s order every ____ hours.
4 hours
renewed 2 hours
What is the first question in the suicide (lethality) assessment?
Do you have a plan? If so, what is it? (Is the plan specific?)
What is the second question in the suicide (lethality) assessment?
Are the means available to carry out the plan? (ie. access to a gun, pills)
What is the third question in the suicide (lethality) assessment?
Ask yourself as the nurse… will this plan be lethal?
What is the fourth question in the suicide (lethality) assessment?
Ask the client if they have made death preparations like giving things away, writing suicide note, or talking to someone for the last time.
What is the fifth question in the suicide (lethality) assessment?
Ask the client where and when they plan to carry out the suicide.
What is the sixth question in the suicide (lethality) assessment?
Ask the client if the intended time is a special date or has some special meaning.
A history of suicide increases risk for suicide in the next __ years, especially the next __ months.
2 years
3 months
What mood disorder is characterized by…
- extreme mood swings
- episodes of mania and depression
Bipolar disorder
What are the symptoms of a manic phase in a bipolar disorder?
- euphoric, grandiose, energetic, sleepless
- poor judgment with rapid thoughts, actions and speech
What are the symptoms of a depressive phase in a bipolar disorder?
-mood, behavior and thoughts like someone with depression
The diagnosis of a manic episode or mania requires at last 1 week of what symptoms?
incessantly heightened, grandiose, or agitated mood PLUS 3 or more of the following:
- exaggerated self-esteem
- sleeplessness
- pressured speech
- flight of ideas
- reduced ability to filter extraneous stimuli
- distractibility
- increased activities w/ increased energy
- multiple grandiose, high-risk activities involving poor judgment and severe consequences (ie. spending spree, sex w/ strangers, impulsive investments)
What are the symptoms of the antipsychotic medication side effect extrapyramidal (EPS)?
dystonic reactions, akathisia, and Parkinsonism
What characterizes dystonic reactions?
muscle spasms in the neck (torticollis) or eyes (oculogyric crisis), protrusion of tongue, dysphagia (leading to compromised airway)
What treatment is given for dystonic reactions?
- diphenhydramine IM or IV
- Cogentin IM
What characterizes pseudoparkinsonism?
shuffling gait, masklike facies, muscle stiffness, cog-wheeling rigidity, drooling, akinesia (slow movements)
What characterizes akathisia?
restless movement, pacing, inability to remain still, client report of inner restlessness
What treatment is given for akathisia?
propranolol
What is a tool used to assess for EPS?
Simpson-Angus scale (Score can be 0-40; the higher the number the more severe the EPS)
What are the symptoms of the antipsychotic medication side effect tardive dyskinesia?
abnormal, involuntary movements like lip smacking, tongue protrusion, chewing, blinking, grimacing, and choreiform movements of limbs and feet.
T/F? Tardive dyskinesia is reversible.
False
What medication can arrest progression of tardive dyskinesia?
clozapine (Clozaril)
What scale is commonly used to screen for symptoms of movement disorders?
The abnormal involuntary movement scale. (AIMS)
Photosensitivity is a common side effect of antipsychotic medications, especially which one?
Thorazine
Seizures are a common side effect of _______ medications.
antipsychotic
What are the symptoms of the antipsychotic medication side effect neuroleptic malignant syndrome (NMS)?
muscle rigidity, ↑ muscle enzymes (Cr, phosphokinase), high fever, and ↑ leukocytes (leukocytosis)
What is treatment for NMS?
STOP meds and contact doctor
Which antipsychotic medication has the side effect of agranulocytosis?
clozapine (Clozaril)
What are the symptoms of agranulocytosis (failure of bone marrow to produce adequate WBCs)?
fever, malaise, ulcerative sore throat, and leukopenia
When prescribed clozapine (Clozaril), how often must client get WBC count tested?
Weekly the first 6 months, then q2weeks thereafter.
What is the lowest WBC count acceptable to get more clozapine (Clozaril)?
3500 cells/mm3
What is the treatment for agranulocytosis crisis?
STOP meds, give liquids and expect to give platelets.
What less threatening side effect of antipsychotics requires the nurse to teach balanced diet with controlled portions and regular exercise?
weight gain
Which level anxiety is characterized by…
- sharpened senses
- increased motivation
- alert
- enlarged perceptual field
- can solve problems
- learning is effective
- restless
- GI butterflies
- sleepless
- irritable
- hypersensitive to noise
Mild
Which level anxiety is characterized by…
- perceptual field reduced to one detail or scattered details
- cannot complete tasks
- cannot problem solve or learn
- behavior focused on anxiety relief
- feels awe, dread, or horror
- doesn’t respond to redirection
- severe H/A
- N/V/D
- trembling
- rigid stance
- vertigo
- pale
- tachycardia
- chest pain
- crying
- ritualistic behavior
Severe
Which level anxiety is characterized by…
- selectively attentive
- perceptual field limited to the immediate task
- can be redirected
- cannot connect thoughts or events independently
- muscle tension
- diaphoresis
- pounding pulse
- H/A
- dry mouth
- higher voice pitch
- increased rate of speech
- GI upset
- frequent urination
- increased automatisms
moderate
Which level anxiety is characterized by…
- perceptual field reduced to focus on self
- cannot process environmental stimuli
- distorted perceptions
- loss of rational thoughts
- personality disorganized
- doesn’t recognize danger
- possibly suicidal
- delusions or hallucinations possible
- can’t communicate verbally
- either cannot sit or totally mute and immobile
panic
Refers to client’s pervasive and enduring emotional state.
Mood
Refers to the outward expression of the client’s emotional state.
Affect
Affect:
Showing little or a slow-to-respond facial expression.
Blunted affect
Affect:
Displaying a full range of emotional expressions.
Broad affect
Affect:
Showing no facial expression.
Flat affect
Affect:
Displaying a facial expression that is incongruent with mood or situation; often silly or giddy regardless of circumstances.
Inappropriate affect
Affect:
Displaying one type of expression, usually serious or somber.
Restricted affect
What the client actually says in regards to their thoughts.
Thought content
How the client thinks.
Thought process
Thought content and process:
Client eventually answers a question, but only after giving excessive unnecessary detail.
circumstantial thinking
Thought content and process:
A fixed, false belief not based in reality.
Delusion
Thought content and process:
Excessive amount and rate of speech composed of fragmented or unrelated ideas.
Flight of ideas
Thought content and process:
Client’s inaccurate interpretation that general events are personally directed to them, such as hearing a speech on the news and believing the message had personal meaning.
Ideas of reference
Thought content and process:
Disorganized thinking that jumps from one idea to another with little or no evident relation between the thoughts.
Loose associations