Exam (elaborations)
NR 283 Quiz 5- NR 283 Pathophysiology Chamberlain College of Nursing
- Course
- Institution
NR 283 Quiz 5- NR 283 Pathophysiology Chamberlain College of Nursing
[Show more]
Seller
Follow
HIGHSCORE
Reviews received
Content preview
Quiz 5: Pathophysiology Name:_______________________1. Which of the following statements is TRUE about malignant brain tumors?
a. Most brain tumors arise from malignant neurons.
b. Primary brain tumors rarely metastasize outside the CNS.
c. The blood-brain barrier prevents secondary brain tumors.
d. Brainstem tumors do not manifest signs until they are quite large.
2. Which of the following dietary supplements has reduced the incidence of spina bifida in recent
years?
a. Vitamin B6
b. Folic acid
c. Vitamins A and D
d. Zinc and magnesium
3. With regard to meningitis, choose the correct combination of microbe and the age group
commonly affected.
a. E. coli: elderly
b. H. influenzae: neonate
c. N. meningitides: children and youth
d. S. pneumoniae: young children
4. Which statement is TRUE about amyotrophic lateral sclerosis (ALS)?
a. Cognitive function remains normal.
b. ALS affects primarily young women.
c. Sensory neurons are damaged initially.
d. Cause of death is usually a cardiac arrhythmia.
5. What is an early indicator of increased intracranial pressure?
a. Papilledema
b. Bilateral fixed dilated pupils
c. Decreasing responsiveness
d. Rapid heart rate
, 6. Which of the following is used to confirm the diagnosis of, and classify, seizures?
a. Characteristics of the aura
b. Presence of precipitating factors
c. Electroencephalogram
d. Changes in the characteristics of cerebrospinal fluid
7. Which of the following statements applies to a lumbar puncture?
a. It is usually performed at L3-L4.
b. Fluid is withdrawn from the epidural space.
c. It can be used to confirm any diagnosis.
d. The tissue seals up immediately after puncture.
8. What is the rationale for vomiting in a patient who has increased intracranial pressure?
a. Chemoreceptors responding to changes in the blood
b. Pressure extending to spinal nerves
c. Pressure on the emetic center in the medulla
d. Stimuli to the hypothalamic center for hunger and thirst
9. Communicating hydrocephalus causes increased intracranial pressure because of:
a. atresia at the foramen magnum.
b. failure of the subarachnoid to absorb CSF.
c. obstruction in the lumbar area of the spinal cord.
d. scar tissue from encephalitis blocking flow of CSF.
10. Creutzfeldt-Jakob disease is caused by:
a. inheritance of an autosomal dominant trait.
b. infection in the brain by HIV.
c. an autoimmune reaction that damages nerve receptors.
d. infection in the brain by a prion.
11. Which statement applies to Huntington’s disease?
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 HIGHSCORE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62555 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now