Exam (elaborations)
NURS 2003 Exam Questions And Answers Well Illustrated.
- Course
- Institution
NURS 2003 Exam Questions And Answers Well Illustrated.
[Show more]
Content preview
NURS 2003 Exam Questions And Answers Well Illustrated. 80% sof sheart sfailure scases sare scaused sby swhat sthree sthings? s- s scorrect sanswer. s s s-ischemic sheart sdisease -chronic shypertension -myocardial sinfarction Select sall sthat sapply: Heart sfailure sis smost scommon sin: a) smen b) swomen c) syoung sadults d) sold sadults s- s scorrect sanswer. s s sa s& sd What sis sejection sfraction? s- s scorrect sanswer. s s sThe spercentage sof stotal samount sof send-
diastolic sblood svolume sejected sduring seach ssystole. What sis sa snormal sejection sfraction? s- s scorrect sanswer. s s smore sthan s55% sof sventricular svolume Heart sfailure swith sreduced sejection sfraction scan salso sbe sreferred sto sas swhat? s- s scorrect sanswer. s s sSystolic sheart sfailure Heart sfailure swith spreserved sejection sfraction scan salso sbe sreferred sto sas swhat? s- s scorrect sanswer. s s sDiastolic sheart sfailure Starling's sLaw s- s scorrect sanswer. s s sThe smore sthe sheart sis sfilled sduring sdiastole sthe smore sforcefully sit scontracts Problems swith sthe sleft sventricle sindicate swhat? s- s scorrect sanswer. s s sIssues srelating sto sthe slungs s(pulmonary) Problems swith sthe sright sventricle sindicate swhat? s- s scorrect sanswer. s s sPeripheral sand ssystemic sissues s(ie., senlarged sliver) Cor spulmonare s- s scorrect sanswer. s s sRight ssided sheart sfailure sspecifically sfrom sCOPD Symptoms sof sleft-sided sheart sfailure s- s scorrect sanswer. s s s-paroxsymal snocturnal sdyspnea -elevated spulmonary scapillary swedge spressure -pulmonary scongestion s(cough, scrackles, swheezes, sblood -tinted ssputum sor shemoptysis, stachypnea) -restlessness -confusion -orthopnea -tachycardia s -fatigue -pallor sor scyanosis -exertional sdyspnea -elevated sHR, sBP -excessory smuscles sin suse sfor sbreathing -clammy scool sskin s(vasoconstriction) -decreased sPaO2 -decreased scardiac soutput -decreased stissue sperfusion -impaired sgas sexchange -oliguria Symptoms sof sright-sided sheart sfailure s- s scorrect sanswer. s s s-distended sjugular sveins -anorexia s -GI sdistress/congestion -weight sgain -edema -fatigue -elevated svenous spressure -ascites -enlarged sliver sand sspleen s(splenomegaly sand shepatomegaly) -exercise sintolerance -chest spain What sis sthe sprimary scause sof sright-sided sheart sfailure? s- s scorrect sanswer. s s sLeft-sided sheart sfailure What sare sthe s4 scompensatory smechanisms sfor sheart sfailure? s- s scorrect sanswer. s s s1.Dilation sof sventricles 2.Hypertrophy sof sthe sventricles 3.Activation sof sSNS 4.Neurohormonal sresponses Explain sdilation sof sventricles sas sa scompensatory smechanism s- s scorrect sanswer. s s sStarling's sLaw sexplains sthat sventricular smuscle sfibers swill sstretch sto sincrease sforce sof scontraction sand scardiac soutput, salthough selasticity smay sdecrease sover stime. Explain shypertrophy sas sa scompensatory smechanism s- s scorrect sanswer. s s sOverworked sand soverstrained smyocardial smuscles swill srespond sby sincreasing smuscle smass sand sthickness sto srestore scardiac soutput. Explain sSNS sactivation sas sa scompensator y smechanism s- s scorrect sanswer. s s sLow scardiac soutput sand sstroke svolume striggers srelease sof sepi sand snorepi sto sincrease sHR, scontractility, sand svasocontriction. Explain sneurohormonal sresponse sas sa scompensatory smechanism s- s scorrect sanswer. s s s-
RAAS: sstimulates srelease sof sADH sfrom sposterior spituitary, sANG -II sand saldosterone sfrom sadrenal sglands -Endothelin: spotent svasoconstrictor -HPA saxis: scortisol s -ANP sand sBNP: snatriuric speptides sincrease svasodilation sand sdiuresis swhilst spreventing shypertrophy List sthe sroles sof sANP sand sBNP snatriuric speptides s- s scorrect sanswer. s s s-natriuresis -diuresis -high sGFR -inhibits srenin srelease s(lowers sANG senzyme sproduction sand svasoconstriction) -vasodilation -arterial shypotension -reduce svenous spressure -reduce scapillary spulmonary swedge spressure Management sfor schronic sheart sfailure s- s scorrect sanswer. s s s1.Identify stype sof sheart sfailure 2.Sodium sand sfluid srestrictions 3.Mild sexercise sfor stolerance 4.Small smeals 5.Medication sadherence 6.Oxygen suse What sare sthe s4 smain streatments sfor sheart sfailure? s- s scorrect sanswer. s s s1.ARB/ACE sor sARNI s(angiotensin sreceptor sneprilysin sinhibitor) sto sinhibit svasoconstriction 2.Beta -blocker s(-olol) sto sblock seffects sof sepinephrine sand sslow sHR
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 techgrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76658 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now