Neurology, Integumentary and cancer Final Flashcards
(126 cards)
Problems in the neuro is system can start where ?
Can lead to what
Brain
Spine
Nerves
Muscles
-seizures, headaches, developmental delays
What scale to use that determines level of consciousness?
What it measures?
Higher numbers means?
Used For what ages
Glascow coma scale
alert , lethargy, obundation, stupor, coma (eye opening, motor response0-2 years, verbal response-2-5 years)
More conscious you are- 15 is the sum
0-5 years old
Level of alertness
Alert-
Lethargy-
obundation,
stupor,
coma
Alert- when patient answers questions appropriately
Lethargy-opens eyes, appears drowsy, answers questions appropriate but falls asleep and needs reminders to answer
obundation, - can open eyes but appears confused - overall alertness is decreased
stupor, - only responds to painful stimuli , verbal responses are absent or slow
coma - do not respond to internal or external stimuli and remain in unaroused state with eyes closed
The space in between the brain and skull create intercrainial pressure s/s such as?
Infants?
Seizures Decreased eye contact Building fontanels HTN (pushing triad)? Bradycardia Irregular resp
LOC, papilledema , pupil changes, impaired eye movement, decerebrate, decorticate, and flaccid posture, change in motor ability , speech, headache
Infants - bulging fontanels, cranial suture separation, increases head circumference, high pitched cry
intercrainial cranial pressure s/s in ER or nicu - what to do?
Overall goal?
Closely monitor pt
Address changing of vitals
Assess neuro status
- ask what there normal state of being is from there parents
Provide care and prevent harm?
Important observation in infants to asses for intercranial pressure and dehydration
Anterior closes at 18 months of age
Things that can impacts intercrainal pressure /fluid In head
Growing tumor
Electrical disturbance activity in the brain resulting in motor dysfunction , alterations and sometimes sensation
Seizure
Classified?
Seizures can result from?
Traumatic brain injury
Toxic ingestion of chemicals
Endocrine dysfunction
Anoxic(low oxygen) episodes
Etiology of seizures (why it happens may be )
Unknown
Mom who has continuous late decelerations and progresses in labor may do what to the child
Decreased or absent variability
Anoxic (low oxygen) episodes and may cause seizures
What is a partial seizure
A seizure that affects only one part of the brain. Affects a single limb (hands , lips, wrist, arm, face)
LOC onset
What is a simple partial seizure ?
No LOC
Spread to other parts of body
Buzzing sounds
Flashing lights
Anxiety of unknown
Five minutes
Don’t remember
Complete partial
Complete LOC and awareness
Behavior changes, lip smacking, inappropriate mannerisms , confusion followed by a seizure
Generalized seizure aka ?
S/s
Phases
Other types
How it begins?
Tonic clonic (grand mal)- most common
Unconsciousness , onset with out warning
Other types- Mytonic , atonic, absent seizure
Begin with dyspnea on the limb= tonic phase
Breathing may decrease or stop, cyanotic on lips , mucus membranes,nail beds, and face in tonic phase
Followed by Jerking of limbs and face= clonic phase , breathing may return here but irregular, lasts less than a minute , some people may only experience this phase
Incontinent may occur , may have bit tongue (blood present) , raspy and labored breathing after
Care for one having a seizure
Be sure they are safe- do not hit anything surrounding them (head)
Get them on floor
Loosen tight constricting clothing around neck (bib, tie, scarf)
Care after seizure
Put them on their side
Get vomit out of mouth so they do not aspiriate
(Airway and repositioning)
When to call 911 during a seizure
Time the length of lasts longer than 5 minutes - call 911
The person does not have epilepsy
A second one occurs before patient is fully recovered
Regular breathing does not return after ending
Seizure occurs in water
Pt is pregnant
Pt has diabetes
Injury occurs during seizure
Do NOT do what?
Do not put anything in mouth or restrain patient
How to protect seizure pt from injury
Place something soft under head and remove dangerous objects out of the way
Roll onto side after seizure subsides
As seizure of ending pt may have bowel or bladder incontinence and excess saliva during
Stay with pt until full awareness returns
Pt may be tired , Talk softly after
Viral infection that occurs with an acute febrile illness characterized by cerebral edema and infection surrounding mengengies ?
Encephalitis
Most common cause of viral encephalitis is caused by?
Mosquito or herpes simplex virus type 1
May also be caused by rabies , mononucleosis, or Poliomyelitis
Swelling around the meninges causes what s/s of encephalitis?
Confusion Headache High fever Photophobia Lethargy Nuchal ridgity (stiff neck) seizures Coma
When someone come into ER with cerebral edema or encephalitis s/s what to go?
Initiate seizure precautions
Head to toe assessment/ neuro exam
Vital signs
Draw labs - CBC and kem panel?
Position to avoid neck and vein compression
Monitor fluid and electrolytes and monitor or syndrome if innappopriate anti diuretic hormone