100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Midterm Exam: NR 507/ NR507 (New 2025/ 2026 Update) Advanced Pathophysiology Review|Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Chamberlain $11.99
Add to cart

Exam (elaborations)

Midterm Exam: NR 507/ NR507 (New 2025/ 2026 Update) Advanced Pathophysiology Review|Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Chamberlain

 0 purchase

Midterm Exam: NR 507/ NR507 (New 2025/ 2026 Update) Advanced Pathophysiology Review|Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Chamberlain

Preview 3 out of 22  pages

  • January 27, 2025
  • 22
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • nr 507nr507nr 507 nr50
All documents for this subject (49)
avatar-seller
ace_it
Midterml Exam:l NRl 507/l NR507l (Newl
2025/l 2026l Update)l Advancedl
Pathophysiologyl Review|l Questionsl &l
Answers|l Gradel A|l 100%l Correctl
(Verifiedl Solutions)-l Chamberlain

QUESTION
CARDIACl CONTENT


Answer:
l CARDIACl CONTENT




QUESTION
Mapl outl howl bloodl entersl thel heartl +l valves


Answer:
l SVCl -l rightl atriuml -l tricuspidl -l rightl ventriclel -l pulmonaryl valvel -l pulmonaryl arteriesl
-l leftl atriuml -l mitrall valuel -l leftl ventriclel -l aorticl valve




QUESTION
Whatl isl cardiacl output?
-l howl isl itl calculated?


Answer:
l Volumel ofl bloodl ejectedl byl thel heartl inl onel minute:
cardiacl outputl =l heartl ratel xl strokel volume
-l nol bloodl getsl outl ofl thel leftl ventriclel w/ol sufficientl cardiacl output
-l COl isl calculatedl inl ml/minute

,-




QUESTION
Whatl isl preload?


Answer:
l volumel ofl bloodl inl ventriclesl atl endl ofl diastole
-l thel volumel inl thel leftl ventriclel priorl tol pump,l thel morel volume,l thel morel thel heartl
willl stretch
-l thel degreel ofl stretchl onl thel heartl beforel itl contracts




QUESTION
Whatl isl afterload?


Answer:
l resistancel leftl ventriclel mustl overcomel tol circulatel blood
-l thel resistancel ofl thel aorticl valve
-




QUESTION
Contractilityl ofl thel heart


Answer:
l heartl beatsl strongerl asl wel exercisel harder,l attemptingl tol getl asl muchl bloodl inl thel
heartl outl intol thel system
-l rubberl bandl snapingl back,l thel greaterl thel preload,l thel greaterl thel contractilityl willl
needl tol be




QUESTION
howl doesl hypertensionl impactl afterload

, Answer:
l hypertensionl willl increasel thel amountl ofl resistancel thel LVl willl needl tol overcomel inl
orderl tol pumpl outl blood.l Thisl isl whyl wel controll bloodl pressure,l tol reducel thisl
resistance.l Overtime,l thel heartl willl becomel tired,l leadingl tol heartl failure




QUESTION
whatl impactl doesl tachycardial havel onl SV?
whatl typesl ofl issuesl willl resultl inl decreasedl contractility?
whatl typesl ofl defectsl willl resultl inl increasedl afterload?
whatl doesl hemorrhagel dol tol preload/afterload?
whatl doesl preloadl dol tol strokel volume?


Answer:
l -l tachycardial willl causel decreasedl SV,l heartl doesn'tl havel enoughl timel tol filll upl
adequatelyl
-l ischemia,l acidosisl andl cardiomyopathy
-l hypertension,l pulmonaryl diseasel andl damagel tol aorticl valve
-l hemorrhagel decreasesl afterloadl duel tol reducedl volume,l itl willl alsol causel al decreasedl
pre-load
-l increasedl preload,l increasedl SVl -l healthyl heartl canl onlyl compensatel forl sol long




QUESTION
whatl diseasel hasl thel mostl immediatel effectl onl afterload?


Answer:
l hypertensionl hasl thel mostl immediatel effectl onl afterload




QUESTION
whatl isl thel underlyingl pathophysiologyl ofl heartl failure?


Answer:

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 or Stuvia-credit 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 ace_it. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

65863 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$11.99
  • (0)
Add to cart
Added