EXAM 2: NUR 611; Questions with Verified Solutions
2 views 0 purchase
Course
NUR 611
Institution
NUR 611
EXAM 2: NUR 611; Questions with Verified
Solutions
What makes up the autonomic nervous system? CORRECT ANS-Sympathetic and
parasympathetic nervous system
What is the parasympathetic nervous system responsible for? CORRECT ANS-Conserving
energy and the body's resources
What is the sympathet...
EXAM 2: NUR 611; Questions with Verified
Solutions
What makes up the autonomic nervous system? CORRECT ANS-Sympathetic and
parasympathetic nervous system
What is the parasympathetic nervous system responsible for? CORRECT ANS-Conserving
energy and the body's resources
What is the sympathetic nervous system responsible for? CORRECT ANS-Catecholamine
release - Epinephrine
Mobilizing energy stores and decreasing release of insulin
Redistributing blood low - Increasing to muscles and lungs (flight) and decreasing to
GI/Integumentary
What are the classifications of primary brain injury? CORRECT ANS-Focal or diffuse
, EXAM 2: NUR 611; Questions with Verified
Solutions
What are focal brain injuries? CORRECT ANS-Specific, grossly observable lesions that occur
in a precise location
What are examples of focal brain injuries? CORRECT ANS-Epidural hemorrhage and
subdural hemorrhage
What are examples of diffuse brain injuries? CORRECT ANS-Hypoxia, meningitis,
encephalitis, and damage to blood vessels
What can happen with increased intracranial pressures? CORRECT ANS-Collateral
dysfunction such as Diabetes Insipidus
What are characteristics of autonomic hyperreflexia? CORRECT ANS-Paroxysmal
hypertension, pounding headache, blurred vision, sweating above level of lesion with flushing
of skin, nasal congestion, nausea, piloerection causes by pilomotor spasm, and bradycardia.
, EXAM 2: NUR 611; Questions with Verified
Solutions
What is the sequence of events leading to hyperreflexia induced bradycardia? CORRECT
ANS-Stimulation of the carotid sinus nerve to the sinoatrial nose
The intact autonomic nervous system reflexively responds with arteriolar spasm that
increases blood pressure
Baroreceptors in the cerebral vessels, carotid sinus, and aorta sense the hypertension and
stimulation the parasympathetic nervous system
The heart rate decreases, but the visceral and peripheral vessels do not dilate because
efferent impulses cannot pass through the cord
What are the onset of delirium and dementia? CORRECT ANS-Delirium - acute and
common during hospitalization
Dementia - usually insidious and can be acute in situations such as trauma or stroke
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 TheeGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
