Exam (elaborations)
PATHOPHYSIOLOGY NR 283 EXAM 2 LECTURE NOTES ACCURATE & VERIFIED GUARANTEED PASS
- Course
- NR 283
- Institution
- Chamberlain College Of Nursing
PATHOPHYSIOLOGY NR 283 EXAM 2 LECTURE NOTES ACCURATE & VERIFIED GUARANTEED PASS
[Show more]
Content preview
PATHOPHYSIOLOGY NR 283 EXAM 2 LECTURE NOTESACCURATE & VERIFIED GUARANTEED PASS
Fluid and Electrolytes Week 3:
2 major 昀氀uid compartments-
• Extracellular (intravascular/interstitial) (outside the cell)
o I’m stuck between the cells- interstitial (昀氀oading inbetween)
o I’m swimming in the capillaries – intravascular (昀氀uid that make
up our extracellular 昀氀uid)
• Intracellular (inside the cell)
,Maintaining Fluid Balance
• Body is 60% water
• Thirst mechanism
o Located in hypothalamus -> osmoreceptors identify 昀氀uid
o Volume & concentration -> promotes the intake of 昀氀uid
• ADH (know)
o Controls amount of 昀氀uid leaving the body via urine
o Promotes reabsorption of water into the blood from the kidney
tubules
o Aldosterone
o Will get reabsorbed back into your body from the kidneys so you
can hold onto it
o If you are dehydrated this is what will help
,• ANP/BNP
o Released by the cardiac muscle 昀椀bers in response to increased
pressure within the cardiac chambers
o Excretes water & sodium, retains potassium
o If to much water in your body this will help pee it out
• Aldossssterone
o Reabsorption of water & ssssodium from the kidney tubules,
excretes potassium
o It is going to hold on to the sodium
o If you are dehydrated this is what will help
, Hyperosmolar- concentrated hypoosmolar- to much water so
release ANP/BNP
What Moves Me? (pressures important)!!
• Fluid and solute from blood vessel (intravascular) to interstitial
compartment (arteriole)
• Fluid from interstitial compartment to blood vessel (intravascular)
• Hydrostatic pressure- Stay away, pushing pressure
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 Edumaxsolutions. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80467 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now