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205 Cards in this Set

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  • Back
  • 3rd side (hint)
Which meningitis is worse, bacterial or viral?
bacterial
What's another name for viral meningitis?
aseptic mening.
Since both are CNS inflammation, what's the diff between mening. and encheph.?
mening. = meninges (surrounding brain/spinal cord);
enceph = brain tissue itself
Nursing assessment criteria for bacterial mening.:
Acknowledged Kernig/Brudzinski signs
Vertigo
Ocular palsies
Increased temp
Diplopia, deafness

Brain pain (h/a)
Rash
Abnormal pupils
IICP
Nuchal rigidity

Photophobia
Angled-down eyelid (ptosis)
Involuntary jerking (seizures)
Numbness of face (paresis)
"AVOID BRAIN PAIN"
What do the following set of sym occur b/c of?:
nuchal rigidity, pos Kernig/Brudzinski signs, photophobia
meningeal irritation
With bact. mening. what's a specific characteristic of the skin rash?
With what type of bacteria do you expect it?
petechial hemorrhage,
meningococcal
IICP is a late or early sign of bact. mening.?
late
What are four symptoms of aseptic mening.?
h/a,
nuchal rigidity,
photophobia,
general malaise
What are the four NI in order for meningitis?
1. isolate pt (resp. precaut.)
2. spinal tap
3. C&S
4. admin anti-b
What are two potential secondary infections with meningitis?
pneumonia, and
endocarditis
What are two ways to contract bact. enceph.?
depressed skull fx,
septic penetrating instruments
What are two ways to contract viral enceph?
bite/sting of infected anthropoid,
secondary to viral infection
What are three examples of viruses when viral enceph secondary to one of them?
measles, mumps, herpes
If client comes in with bact. enceph, what could you look for in their recent history, for example?
trauma from car accident
What is one of the main sym to look for if suspecting enceph?
alteration in neuro function
If client has suspected equine enceph., what do you ask them about?
exposure to horses
absent abdominal reflex,
assoc w/?
St. Louis enceph
St. Louis enceph,
assoc w/ what sym?
absent abdominal reflex
Rocky Mtn, enceph,
assoic w/ what sym?
maculopapular rash on wrists and ankles
maculopapular rash on wrists and ankles,
assoc w/ what enceph?
Rocky Mtn
During earliest stage of Lyme disease, what does Lyme test show?
negative
Early sym of Lym?
bull's eye rash, fatigue, h/a, joint pain, swollen glands, low grade fever
What's the Lyme disease rash called?
How long does it show up after bite?
erythema migrans,
2 days to 5 weeks
Later sym of Lyme's, what are three things that occur with joints?
joint pain, swelling, knee most commonly affected
With Lyme's, when two systems can be affected in later stages?
Cardiac,
CNS
With Lyme's, when can Cardiac signs show up?
What are they?
1-3 weeks,
dizziness, irregular pulse
With Lyme's, when can CNS signs show up?
What are they?
4 weeks,

Poor motor coordination
Impaired concentration
Nuchal rigidity
Kicked ass
Irritability
Shittiness
Headache
PINKISH
What drug do you use for adults and kids over 8 with Lyme's?
doxycycline
What two drugs could you use for kids under 8 with Lyme's?
Penicillin,
Erythromycin
What's in the PHx of pt w/ Dawson's encephaolitis?
How long ago?
What's the prognosis?
rubeola,
2-10 years,
fatal
What does the following describe?
acute brain edema secondary to infiltration of the liver, occurring 3 to 7 days after an upper respiratory infection, flu, chicken pox, or measles.
Reye's syndrome
What is short definition of Reye's Syndrome?
acute brain edema secondary to infiltration of the liver
(a) When did it occur and
(b) what happened prior to pt getting Reye's Syndrome? (x5)
(c) What is implicated with its occurrence?
(a) 3 to 7 days after,
(b) URI, flu, chicken pox, measles;
(c) ASA as antipyretic during these infections
What's the four steps to the pathophysiology of Reye's Syndrome?
1. liver dysfunction
2. can't convert protein to urea
3. systemic circulation of ammonia (NH3)
4. interference of cerebral function
Who's at risk for Reye's Syn?
adolescents and younger
What's the NI for Reye's Syndrome
Staring into space
Change in behavior
Alternating drowsiness & screaming
Muscle weakness
Protracted vomiting w/o nausea or diarrhea
Extreme sensitivity to light, sounds, touch
R
Increased ICP
N
Generalized edema
"SCAMPERING" without the "RN" causes problems (like brain swelling)
What results of what diagnostic tests may indicate Reye's Synd?
x5
Liver:
SGOT ^
SBPT ^
Ammonia ^
Other:
BUN ^
Blood Glucose v
What is the definition and basic pathophysiology of MYELITIS?
(2 elements)
spinal cord inflam,
secondary to infection elsewhere
What are three sym of myelitis?
Rapid flaccid paraysis,
loss of urinary & fecal control,
w/o back pain
Poliomyelitis, how do you get it?
enters thru oropharynx (droplet) or GI from fecal matter
What are two general causes of myelitis?
bacteria and viruses
What's polio, bact or virus?
virus
What's the nsg ass. for polio?
Pos. Kernig/Brudzinski, progessing paralysis
Onset of cerebellar ataxia (trouble walking)
Labored neck (nuchal rigidity)
Irritability and drowsiness alternating
Ouch! my head hurts (h/a)
Malaise w/ weakness
Yammering, swallowing, breathing, hiccuping difficult
Extra cold (chills)
Leg, back, neck ache
Infection of resp or GI and subsequent...
Temp elevation
Inadequate immunizations
Seizures, convulsion
What disease is a:
viral infection of the posterior post ganglion primarily of spinal nerves
Herpes Zoster
Who is at risk for Herpes Zoster (shingles)?
debilitated adult with previous chicken pox infection
Herpes Zoster:
what's the Nursing Assessment?
- painful unilateral vesicular skin eruption along sensory tracts
- muscle weakness in the ares of and distal to blisters
- h/a
- drowsiness
- impaired concentration
- facial muscle weakness
- eye pain and itchiness
- visual disturbances
- regional lymph node enlargement
- nuchal rigidity if meninges are infiltrated
- ophthalmic - v visual acuity, v motor eye movement, corneal scarring
thought for studying: write all of the symptoms in a list from the entire unit. Maybe group by system. Make an ordinal list with letters (A thru Z for ex). Put that list in the hint column of each disease-symptom question. Just select the appropriate letters and check the answer that way
p.s. could do the same for ND and NI
How much time could it take for neurosyphilis present after primary inoculation?
3 to 18 months
What are the initial s/s of neurosyphilis? x2
asymptomatic meningitis
discovered only by CSF exam
What's a unique sym of neurosyphilis?
Argyll Robertson pupils
Describe Argyll Roberston pupils
small, irregular, unequal pupils that do not dilate to mydriatics and have v response to light, but normal reaction to accomodation
If there is a small, irregular pupil that constricts poorly to light, but normally to accommodation, this is...
an Argyll Roberston pupil
For Neurosyphilis, what are the two blood tests?
FTA &
VDRL
What's FTA?
fluorescent treponemal antibody test
w/ Bell's Palsey, what are the 5 areas of nurse ass.?
Pain,
Paralysis,
Taste,
Eating/Drinking difficulty,
Psychosocial
w/ Bell's Palsey, where does the pain begin?
behind ear
w/ Bell's Palsey what are three NDx?
- Pain r/t nerve damage (VII)
- Potential for injury r/t inability to close eyes
- Potential for altered nutrition, < body req r/t inability to chew, sip, taste
What can paranasal sinus infection cause?
Where specifically?
brain abscess,
frontal lobe
What are two sources abscess in brain?
sinus infection,
ear infection
What is the most common site of spinal cord abscess?
thoracic area
What can ear infection cause?
Where specifically?
brain abscess,
temporal lobe
What can middle ear or mastoid infection cause?
Where specifically?
brain abscess,
cerebellum
What could pt w/ AIDS present with even if they seem physically well?
AIDS-related dementia
What are four NDx for client with AIDS?
1. Potential for infection
2. Alteration in though
3. Self-care deficit
4. Altered nutrition: < body req
Client w/ AIDS, potential for infection r/t...?
immunosuppression
Client w/ AIDS, alteration in thought r/t . . . ?
x3
opportunistic infection of CNS, neoplasms, and med s/e
Client w/ AIDS, self-care deficit r/t...?
x3
impaired mental status, motor/sensory loss, fatigue
With client w/ AIDS, altered nutrition: < body req r/t...?
x7
diarrhea, oral/esophageal lesions, anorexia, vomiting, diarrhea, depression, and med s/e
Re: client w/ AIDS, potential for infection:
what 2 blood tests to you monitor?
CBC w/ differential,
T4/T8 count
Re: client w/ AIDS, altered nutrition:
what do you assess in clients nutritional status?
x4
weight, serum proteins, electrolytes, and fatigue
Re: client w/ AIDS, altered nutrition,
what do you want to check before they try to eat?
x3
LOC,
ability to chew,
gag reflex
What is the first sign of Guillain-Barre Syndrome?
numbness & tingling
Is Bell's Palsy bilateral or unilateral?
either
Is Guillain-Barre symmetrical or unilateral?
symmetrical
What is the biggest danger re: Guillain-Barre?
fatal resp impairment
What disease has the danger of fatal resp impairment?
Guillain-Barre
What disease is described by the following:
rapidly progressing symmetrical ascending flaccid paralysis usu. following viral infection
Guillain-Barre
What's the def of Guillain-Barre?
rapidly progressing symmetrical ascending flaccid paralysis usu. following a viral infection
With Gullain-Barre, what might you see in the recent medicas hx? x2
What are two specific organisms that are common to see? x2
URI, GI flu;
mono or hepatitis
Where does the paralysis of Guillain-Barre and what does it head towards?
feet to intercostals
What are three potential NDx r/t Guillain-Barre with related conditions?
1. impaired px mobility r/t progressive paralysis
2. ineffective breathing pattern r/t resp muscle weakness
3. potential for injury r/t autonomic instability
Guillain-Barre, what are 3 things to assess r/t impaired px mobility? (other than skin)
x3
motor-sensory status,
cranial nerves,
for thrombophlebitis
Guillain-Barre, how often do you assess neural status (motor-sensory, and cranial nerves)?
q h
What do you apply to affected limbs in Guillain-Barre?
How often are they on and off?
splints,
2 h on 2 h off
How often do you check resp rate r/t Guillain-Barre?
q h
How fast can paralysis occur r/t Guillain-Barre?
48 hours
What's imp to assess for r/t potential for injury in Guillain-Barre?
autonomic instability
Guillain-Barre, what do you assess for r/t autonomic instability? x5
BP change, profuse diaphoresis, cardiac dysrhythmias, facial flushing, v LOC
What may be in the med hx of client w/ spinal cord abscess?
boil on back
What's the follow describe:?
abnormal weakness of voluntary muscles that improve with rest and from anticholinesterase drugs
Myasthenia Gravis
If you see someone that has to hold their own head up, what might they have?
Myasthenia Gravis
What are five areas of nsg ass r/t MG?
eye muscles,
facial muscles,
neck muscles,
respiratory muscles,
skeletal muscles
Define MG:
abnormal weakness of voluntary muscles that improve with rest and the admin of anticholinesterase meds
What are 3 nsg ass r/t eye muscles in MG?
diplopia,
ptosis,
ocular palsy
What are 4 nsg ass r/t facial muscles in MG?
mask-like,
dysphagia,
choking,
drooling
What is a nsg ass r/t neck muscles in MG?
difficulty keeping head up
Whare are 3 nsg ass r/t resp muscles in MG?
SOB,
weak cough,
resp failure
What are 2 types of crises r/t MG?
1. myasthenic crisis
2. Cholinergic crisis
What's a myasthenic crisis?
insufficiency of acetylcholine
What's a cholinergic crisis?
excess of acetylcholine d/t drug overdose
What can cause myasthenic crisis?
stress or
med withdrawal
What are 4 common sym of myasthenic and cholinergic crises?
acute weakness of resp muscles,
generalized muscle weakness,
apprehension,
restlessness
What two things help differentiate myasthenic and cholinergic crises?
recent hx of med use (part. anticholinesterases),
Tensilon Test
What's another name for Tensilon Test?
Edrophonium Chloride Test
How do you interpret results of Tensilon Test?
- if client improves = (+) test = myasthenia crisis

- if sym worsen = (-) test = cholinergic crisis
When taking anticholinesterase meds for MG, when do you schedule routine care?
1 hour after admin
What's important teaching for client on anticholinesterase meds?
schedule routine care 1 hour after admin
What is an important colaborative ass for MG pt.?
regulating of meds
anticholinesterase meds,
contraindications:
x5
hypersensitivity,
intestinal or urogenital obstruction,
peritonitis,
pregnancy,
lactation
anticholinesterase meds,
use cautiously in:
x8
asthma, peptic ulcer, bradycardia, cardiac arrhythmias, coronary occlusion, vagotonia, hyperthyroidism, epilepsy
anticholinesterase meds,
what do you keep nearby?
atropine sulfate
anticholinesterase meds,
what do you do if excessive salivation?
d/c drug,
contact LIP
anticholinesterase meds,
what do you do if emesis?
d/c drug,
contact LIP
anticholinesterase meds,
what do you do if freq urination?
d/c drug,
contact LIP
anticholinesterase meds,
what do you do if diarrhea?
d/c drug,
contact LIP
anticholinesterase meds,
what do you do if excessive sweating?
v dosage
anticholinesterase meds,
what do you do if nausea?
v dosage
What's the HOB for MG?
30-45 deg
With MG, when do you assess motor status?
1/2 hour before, 1 hour after med admin
When do you admin anticholinesterase meds?
1 hour before meal
MS, what is an emotional symptom?
labile mood
With what disease might you Charcot Triad?
MS
When unique set of sym might you see in MS?
Charcot Triad
Charcot Triad, define:
dysarthria,
intention tremor,
nystagmus
What is the combination called:
dysarthria,
intention tremor,
nystagmus
Charcot Triad
How often to you rotate eye patch for:
MG?
MS?
MG = q 1/2 hour
MS = q 2 hour
What are 5 NDx of MS?
1. Activity intolerance
2. Impaired px mobility
3. Impaired vision
4. Impaired communication
5. Impaired urinary elimination
What are 3 indications for Plasmapheresis?
Guillain-Barre,
MS
MG
With what disease does plasmapheresis produce great results?
Guillain-Barre
What are 3 potential complications of plasmapheresis?
hypokalemia,
hypocalcemia,
bleeding (d/t v platelets & clotting factors)
What are 5-ish s/s of hypocalcemia?
numbness,
tingling,
twitching,
pos Chvostek's and Trousseau's signs,
cardiac dysrhythmias
Why is hypocalcemia a factor during plasmapheresis?
Ca binds with acid citrate dextrose,
an anticoagulant use in the tx
What are four s/s of hypokalemia?
leg cramps,
mental confusion,
malaise,
cardiac dysrhythmias
What's the main dx tool for ALS?
atrophy of precentral gyrus
What's ALS stand for?
Amyotrophic Lateral Sclerosis
What is unique about the motor-sensory system in ALS?
sensation stays intact,
even though motor function v
What's the HOB for client w/ ALS?
45-90 deg
What are 3 NDx for ALS?
1. Impaired verbal communication
2. Impaired swallowing
3. Impaired px mobility
With what neuro disease might you teach relaxation techniques?
ALS
What 2 things NI address spasticity in ALS?
- admin muscle relaxants,
- teach relaxation
What are 7 classic sym of Parkinson's?
mask-like face, trunk-forward flexion, muscle weakness/rigidity, shuffling gait, resting tremors, finger pill-rolling, bradykinesia
What disease presents w/ resting tremors?
Parkinson's
What disease do the following sym indicate:?
mask-like face, trunk-forward flexion, muscle weakness/rigidity, shuffling gait, resting tremors, finger pill-rolling, bradykinesia
Parkinson's
What's the most significant factor leading to development of CP?
When?
Example?
anoxia;
prenatal, perinatal, postnatal;
eg. Premature delivery
In CP, What are the two main areas of impairment?
muscle,
cognitive
What's a primary early s/s of CP?
feeding difficulties
What's a unique s/s of CP?
very early unilateral hand use
What's a reflex abnormality of CP?
3 examples?
persistent or hyperactive reflexes:
Moro, plantar, palmar
In CP, what are two elements of feeding difficulties?
- persistent gagging or choking when fed
- extrusion w/ tongue (p 6 mo)
What's the most common form of muscular dystrophy?
duchenne
WHat is the most imp part to remember for pathophys of MD?
replacement of muscle tissue by connective tissue
What's the nsg goal r/t MD?
promote activity and minimize functional deterioration
Prone to what 4 things with MD r/t muscles?
muscle tightness,
contractures,
atrophy,
spinal deformity
What's imp with alteration in O2 exchange in MD?
tx URI
What are two etiologies of embolism?
fat from bones, and
plasma protein
Complications of cerebral trauma, when do signs appear?
hours to 3 days later
Complications of cerebral trauma, what are the 5 general s/s?
temp ^, tachycardia, pO2 / pCO2 v, serum lipase ^, rash
Complications of cerebral trauma, what kind of rash appears?
Where?
petechial rash,
on neck, shoulders, thorax, and eyelids
What are 5 s/s of RESPIRATORY FAT EMBOLI?
cough, chest pain, cyanosis, dyspnea, rales

"DR. CCC" "Dr. Columbia-Greene Community College got a piece of fat in his lung"
What are 7 s/s of CEREBRAL FAT EMBOLI?
What about their timing?
confusion, lethargy, stupor, coma, seizures, aphasia, and hemiplegia
*sym worse 2nd day
What is the danger r/t cervical spinal cord injury?
respiratory distress or failure
What are the s/s of Horner's syndrome?
ipsilateral,
ptosis,
downward rotation of eye ball,
miotic pupil,
facial anhidrosis
What are the three big risks r/t Spinal Cord Injury, in part. HYPERREFLEXIA?
resp,
skin,
kidney failure
6 sym of AUTONOMIC HYPERREFLEXIA?
pounding h/a,
^ BP,
bradycardia,
profuse sweating above level of injury,
anxiety,
visual distrubances
NI for autonomic hyperreflexia?
x4
remove noxious cause, raise HOB, monitor BP, admin anti-HTN meds
Spinal Shock, initial s/s? x8
v BP (sys <80), v P, v RR, skin pink warm dry, v temp, areflexia, flaccid paralysis, loss of skin sensation below lesion
Spinal Shock, what happens w/in several weeks?
affected muscles may become spastic
What's the diff between neurogenic shock and hypovolemic shock?
neuro: v P, skin warm & dry
hypovolemic: ^ P, cool and clammy
What condition do you assume if pt BP v, P v, temp v, areflexia dev?
spinal shock
Spinal shock, what happens 24-48 hours after trauma?
paralytic ileus,
urinary retention
Spinal shock, what happens 7-10 days after trauma?
stress ulcers,
v muscle tone/strength,
pulmonary/urinary infections
What's it called when only one side of spinal cord damaged?
Brown-Sequard Syndrome
In Brown-Sequard Syndrome, describe location of motor loss & sensory loss?
ipsilateral motor loss,
contralateral sensory loss
In Brown-Sequard Syndrome, what kind of sensory loss happens on contralateral side?
pain and temp loss
Imitrex - generic name?
sumatriptan
Imitrex, what do you teach?
1. single dose
2. call dr if want 2nd dose
Imitrex: life-threatening s/e?
acute MI, dysrhythmias, myocard ischemia, HTN crisis, prompt death, severe anaphylactic reaction, stroke, brain hemorrhage
adihdasb
Levodopa, complications?
involuntary movements,
on-off phenomenon,
wearing-off phenomenon,
Who is more prone to involuntary muscle movements when taking Levodopa?
patients you take high doses over an extended period
Describe on-off phenomenon
patient on Levodopa alternates rapidly between mobility and immobility
Describe wearing-off phenomenon
pt on Levodopa has sym return before next dose due
Tysabri, what labs are unique?
Is it reversible?
WBCs & nucleated RBCs,
increases are reversible and return to baseline w/in 16 wks of last dose
Tysabri is for what condition?
MS
Tysabri, teach what? x3
1. report signs of allergic reaction
2. May experience infection or GB stones
3. May experience depression, assess for suicide
Copaxone, don't give with what?
echinacea
Copaxone, when can the following reactions occur?:
flushing, CP, palpitations, anxiety, dyspnea, laryngeal constriction, urticaria
immediately post injection
If MS pt has the following reaction, what do you check in recent PMHx?:
flushing, CP, palpitations, anxiety, dyspnea, laryngeal constriction, urticaria
use of Copaxone
What drug (& for what condition) increases the following?:
^ lymphocytes, monocytes, eosinophils, basophils, nucleated RBCs
Tysabri (for MS)
What is a GU complication of Copaxone?
vaginal hemorrhage
What do you teach with Copaxone?
1. Rotate sites
2. CP, SOB, flushing, anxiety may occur
3. practice reliable birth control
With Copaxone, what's the time after admin for CP, SOB, flushing, anxiety?
occurs w/in min,
for 30 min
With Copaxone, why teach to rotate sites?
may experience pain, itching, swelling, hardening of skin at injection site
natalizumab - brand name?
Tysabri
Tysabri - generic name?
natalizumab
glatiramer - brand name?
Copaxone
Copaxone - generic name?
glatiramer acetate
mitoxantrone - brand name?
Novantrone
Novantrone - generic name?
mitoxantrone
What's antineoplastic med used for MS?
Novantrone
What's important to assess for with Novantrone?
cardiotoxicity
What drug might turn urine and whites of eyes greenish blue?
Novantrone
What's a weird s/e of Novantrone?
may turn pee and eyes greenish blue for 24 hr
Why drink 2-3 L / day of fluid with Novantrone?
prevent ^ uric acid levels
In what category of meds is pyridostigmine bromide?
anticholinesterase meds
In what category of meds is Mestinan?
anticholinesterase meds
What is the anticholinesterase med Cindy wants us to know?
pyridostigmine bromide (Mestinan)