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
Acute 2 Question and answers 100% correct CA$20.82   Add to cart
Quickly navigate to
Preview
  2.  
  3. CCC2 PRN 1178
  4.  
  5. CCC2 PRN 1178

Exam (elaborations)

Acute 2 Question and answers 100% correct

 5 views  0 purchase
  • Course
  • CCC2 PRN 1178
  • Institution
  • CCC2 PRN 1178

Acute 2 Question and answers 100% correct Amount of test questions 3 Which side of the heart is considered the high pressure side and why? Left side because of SVR (systemic vascular resistance) What is CHD? Can involve any area of the heart. Change flow of blood in heart (hemodynamic...

[Show more]

Preview 3 out of 18  pages

Document information

  • August 21, 2024
  • 18
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • acute 2
  • acute 2 question and answers 100 correct

Written for

  • CCC2 PRN 1178
  • CCC2 PRN 1178

Seller

avatar-seller
flyhigher329

Reviews received

Content preview

Acute 2 - Unit 1: Congenital Heart
Disease (CHD)
Amount of test questions
3




Which side of the heart is considered the high pressure side and why?
Left side because of SVR (systemic vascular resistance)




What is CHD?
Can involve any area of the heart. Change flow of blood in heart
(hemodynamic flow problem). There are more than 35 kinds of defects, and
patients can have more than one kind of defect.




What are the normal pressures of the heart?
Right Atria: 3
Right Ventricle: 25/0-5
Left Atria: 5-10
Left Ventricle: 120/0-10




Name two changes in the flow of blood through the heart that are initiated with
the first few breaths of a new born

,1. Patent Ductus Arteriosus - chemoreceptors respond to the increased
oxygenation after birth closing the PDA


2. Foramen ovale - baroreceptors respond to increased Left sided heart
pressure after birth, closing the foramen ovale.




What are factors in the mother that may increase the risk for CHD?
Age over 40
Alcoholism
Diabetes
Poor nutrition during pregnancy (prenatal nutrition)
Rubella or other viral illness during pregnancy
Some genetic links




Acyanotic vs. Cyanotic
Acyanotic: Only oxygenated blood flowing to the body (and oxygenated blood
to lungs).
Cyanotic: Un-oxygenated blood flow to the body




How to classify CHD
Effect of defect on blood flow:
-Increased pulmonary blood flow (left to right shunt)
-Obstruction to blood flow out of the heart
-Decreased pulmonary blood flow

, -Mixed blood flow


Effect of defect on oxygenation of blood flowing to the body:
-Acyanotic
No un-oxygenated blood flowing to the body
-Cyanotic
Un-oxygenated blood flowing to body




Children with acyanotic heart defects rarely, if ever, have episodes of
cyanosis while children with cyanotic heart defects are frequently cyanotic:
True or false?
False.
Any child with CHD can have cyanotic periods. And just because a child has a
cyanotic defect doesn't mean they are cyanotic. It's only saying that there is
unoxygenated blood flowing out to the body (small amounts don't necessarily
lead to cyanosis).




Acyanotic CHD
-Increased pulmonary
blood flow (L to R shunt)
(exemplar = VSD)


-Obstruction to blood flow
out of the heart
(exemplar = Coarctation of the Aorta)

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 flyhigher329. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$20.82. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81113 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
CA$20.82
  • (0)
  Add to cart