Exam (elaborations)
NR 341 Neuro – Questions And Verified Answers (Rated A+)
- Course
- Institution
NR 341 Neuro – Questions And Verified Answers (Rated A+)
[Show more]
Content preview
NR 341 Neuro – Questions And Verified Answers(Rated A+)
What is the max GCS score? Right Ans - 15
What is the minimum GCS score? Right Ans - 3
What GCS score should you intubate? Right Ans - 8 and under
What are the limitations of the GCS? Right Ans - age, drugs, and language
What is normal intracranial pressure (ICP)? Right Ans - 5-15 mmHg
What are the signs and symptoms of increased ICP? Right Ans - change in
LOC, change in speech, change in vital signs, seizures, headache, vomiting, eye
changes, posture changes
What is the first sign of increased ICP? Right Ans - changes in LOC
What is cushing's triad? Right Ans - an effect of increased ICP of increased
systolic BP, decreased pulse, and cheyne-stokes respirations
What is Cheyne-Stokes respiration? Right Ans - it is an abnormal rhythm of
breathing with alternation periods of hyperventilation and apnea
What is Kussmaul respiration? Right Ans - deep, rapid breathing often
induced by acidosis
What condition does Kussmaul respirations commonly occur with? Right
Ans - DKA
What posture changes occurs with increased ICP? Right Ans - decerebrate,
decorticate,or flaccid
What is decerebrate posturing? Right Ans - Extensor response; problem
with midbrain or pons
, What is decorticate posturing? Right Ans - Flexor response; problem with
cervical spinal tract or cerebral hemisphere
What are the eye changes that occur with increased ICP? Right Ans -
papilledema, pupillary changes, impaired eye movement
What is a common cause of increased brain volume? Right Ans - cerebral
edema; can also be caused by a tumor or meningitis
What causes increased blood volume? Right Ans - loss of auto-regulation,
decreased oxygenation, hypercapnia, increased metabolic demands, and
obstruction of venous outflow
What causes increased cerebrospinal fluid? Right Ans - hydrocephalus,
blockage of normal flow, obstruction of normal re-absorption, and excess
production of CSF
What is cerebral perfusion pressure (CPP) dependent upon? Right Ans -
intracranial pressure (ICP) and mean arterial pressure (MAP)
What is a normal cerebral perfusion pressure (CPP)? Right Ans - 50-70
What does a low cerebral perfusion pressure (CPP) result in? Right Ans -
loss of auto-regulation and hypoxic insult to brain tissue
Nursing Mgmt. ICP: What is the maintenance goal of ICP? Right Ans - ICP <
20 mmHg
Nursing Mgmt. ICP: What is the maintenance goal of CPP? Right Ans - < 70
mmHg
Nursing Mgmt. ICP: Care should be ________ to allow rest. Right Ans - spaced
Nursing Mgmt. ICP: Suctioning should be _______. Right Ans - minimum/PRN
Nursing Mgmt. ICP: What should the HOB be at? Right Ans - 30-45 degrees
(Semi-Fowler's); keep neck in neutral position
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LeCrae. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
50843 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now