100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NURS 3119 Cardiovascular Meds Exam 5 With Solution $12.99   Add to cart

Exam (elaborations)

NURS 3119 Cardiovascular Meds Exam 5 With Solution

 4 views  0 purchase
  • Course
  • NURS 3119
  • Institution
  • NURS 3119

NURS 3119 Cardiovascular Meds Exam 5 With Solution...

Preview 3 out of 23  pages

  • October 31, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NURS 3119
  • NURS 3119
avatar-seller
Smooth
NURS 3119 Cardiovascular Meds
Exam 5 With Solution

What are the 5 Classifications for Cardiovascular Meds? - ANSWER >Cardiac
glycosides

>Adrenergic agonists

>Organic nitrates

>Antidysrhythmic medication

>Antilipemic agents




What is Heart Failure? - ANSWER Heart can't pump enough blood to supply
the whole body

>The demand for blood (and everything it does) is unmet

>Can be systolic or diastolic failure or right or left sided failure -Left is main
focus of your text




Describe the Systoli Phase. - ANSWER Phase of heartbeat where blood is
pumped out of the heart




Describe Diastoli Phase. - ANSWER Phase of heartbeat where heart fills with
blood

,Describe Systolic Heart Failure. - ANSWER Heart doesn't pump blood with
enough force

>Muscle is weaker and doesn't pump as strong and less blood is ejected




Describe Diastolic Heart Failure. - ANSWER Heart doesn't fill as much due to
thickened stuff muscles and less blood is ejected

>Affects heart rate, stroke volume, preload and afterload




What is Ejection Fraction? - ANSWER The amount of blood estimated to be
pumped out of the LV to the rest of the body with each heartbeat

>Normal range is 50-75%

>Systolic dysfunction occurs when EF falls below 50%

>Measured by ECG, nuclear study, MRI, CT




What are Medications that Treat Heart Failure? - ANSWER >Diuretics

>RAAS meds

>Beta Blockers

>Cardiac glycosides (if not able to control manifestations)




What are Examples of Cardiac Glycosides? - ANSWER Digoxin

, What is the Mechanism of Action of Cardiac Glycosides? - ANSWER >Positive
inotropic effect meaning increase in force of myocardial contraction
(improves stroke volume)

>Negative chronotropic effect meaning a decrease in heart rate (digoxin
slows the rate of SA node depolarization and the rate of impulses through
the conduction system of the heart)




What is Digoxin Used as the 2nd Line of Treatment for? - ANSWER >Heart
failure

>Dysrhythmias (atrial fibrillation)




What are Complications of Digoxin? - ANSWER >Dysrhythmias and
cardiotoxicity leading to bradycardia

>Increased risk with hypokalemia, increased serum levels of digoxin, and
heart disease (older clients particularly at risk)

>Digoxin toxicity




What are Nursing Interventions for Digoxin? - ANSWER >Monitor K+ levels -
3.5-5

>Monitor for s/s of hypokalemia - nausea, vomiting, general weakness

>Consume high K+ foods - green leafys, bananas, potatoes

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 Smooth. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

73918 documents were sold in the last 30 days

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

Start selling
$12.99
  • (0)
  Add to cart