100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Galen NUR 242 Exam 4 Galen College Of Nursing - Questions with complete solution £10.98   Add to cart
Quickly navigate to
Preview
  2.  
  3. Galen College Of Nursing
  4.  
  5. NUR 242

Exam (elaborations)

Galen NUR 242 Exam 4 Galen College Of Nursing - Questions with complete solution
 7 views  0 purchase
  • Module
  • NUR 242
  • Institution
  • Galen College Of Nursing

Galen NUR 242 Exam 4 Galen College Of Nursing - Questions with complete solution Galen NUR 242 Exam 4 - Cardiovascular What is the equation for cardiac output? - correct answer CO = HR x SV What is preload? - correct answer the heart is being stretched out What does preload reflect?...

[Show more]

Preview 2 out of 15  pages

Document information

  • October 22, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • galen nur 242 exam 4
  • galen nur 242 exam 4 galen college of nursing
  • galen nur 242 exam 4 galen college of nursing

Written for

  • Galen College Of Nursing
  • NUR 242
All documents for this subject (177)

Seller

avatar-seller
Academia199

Reviews received

Content preview

Galen NUR 242 Exam 4 - Cardiovascular
What is the equation for cardiac output? - correct answer ✔CO = HR x SV


What is preload? - correct answer ✔the heart is being stretched out


What does preload reflect? - correct answer ✔how much fluid is in the heart


What is afterload? - correct answer ✔resistance the ventricle must overcome
to eject blood


Example of increased preload - correct answer ✔CHF


Example of increased afterload - correct answer ✔hypertension


What is blood pressure? - correct answer ✔force of blood against vessel
walls


What is systolic blood pressure? - correct answer ✔amount of pressure
generated by the left ventricle to distribute blood into the aorta with each
CONTRACTION of the heart


What is diastolic blood pressure? - correct answer ✔amount of pressure
against the arterial walls during RELAXATION of the heart


What is the equation for MAP? - correct answer ✔2(diastolic) + systolic / 3

, What is the minimum the MAP can be to maintain adequate perfusion? -
correct answer ✔no less than 60


What is another name for orthostatic changes? - correct answer ✔postural
hypotension


A decrease of more than 20 mmHg systolic or more than 10 mmHg diastolic
pressure with an increase in heart rate - correct answer ✔orthostatic change


How do you measure orthostatic changes? - correct answer ✔Check blood
pressure in the following order: after laying supine for 3 minutes, after sitting
for 1 minute and standing **Keep cuff in same place**


What precautions are important for a patient experiencing orthostatic
changes? - correct answer ✔fall


Who is at risk for orthostatic changes? - correct answer ✔prolonged bed
rest, medications, dehydration, volume depletion, autonomic nervous system
disorders


Cardiovascular assessment - correct answer ✔general apperance, skin,
weight, edema, extremities, blood pressure


Markers of myocardial damage - correct answer ✔troponin, creatinine
kinase, CKMB, myoglobin, serum lipids, homocystine levels


Normal lipid levels - correct answer ✔Total cholesterol <200mg/dL, LDL
(Cardiac pt) <70/dL, LDL (Non-Cardiac pt) <130/, HDL >40mg/dL,
Triglycerides <150mg/dL

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

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 Academia199. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £10.98. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75323 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£10.98
  • (0)
  Add to cart