NURS 8022 EXAM 3 ACTUAL EXAM ACTUAL EXAM COMPLETE
400 MAIN POINTS QUESTIONS WITH DETAILED VERIFIED
ANSWERS (100% CORRECT ANSWERS) ALREADY GRADED A+
What is the relationship between
natriuretic peptides and the RAAS system?
- ....ANSWER >>>>Peptides are natural
antagonists to RAAS
When are natriuretic peptides released? -
....ANSWER >>>>When there is increased
atrial pressure (increased volume)
What inhibits the release of ANP and
BNP? - ....ANSWER >>>>Decrease in BP
Decrease in atrial pressure
,When is ADH released? - ....ANSWER
>>>>When there is an increase in plasma
osmolality
Decrease in circulating blood volume
Decrease in BP
Decrease in atrial pressure
What is the main goal of ADH? -
....ANSWER >>>>Increase water
reabsorption
How can isotonic alterations be
described? - ....ANSWER >>>>No change in
concentration
What is a pure water deficit? - ....ANSWER
>>>>Hypertonic dehydration
Rare and seen in comatose pts
,What does hyponatremia do due osmotic
pressure? - ....ANSWER >>>>Decreases
ECF osmotic pressure
Water moves into cell
What can sodium deficits cause? -
....ANSWER >>>>Plasma hypoosmolality
Cell swelling
Describe dilutional hyponatremia -
....ANSWER >>>>Excess TBW in relation to
total body sodium
Shift of water from ICF to ECF
Caused by mannitol
Describe hypotonic hyponatremia -
....ANSWER >>>>TBW exceeds increase in
sodium, but both are increased
, Caused by HF, ARF
Describe hypertonic hyponatremia -
....ANSWER >>>>Shift of water from ICF to
ECF
Caused by hyperglycemia, hyperlipidemia,
hyperproteinemia
What are high phosphate levels related
to? - ....ANSWER >>>>Low calcium levels
How does the body maintain normal pH? -
....ANSWER >>>>The hydrogen must be
neutralized by the retention of bicarb or
excreted
How does buffering look with the
respiratory system? - ....ANSWER
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 keithdaniel. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $28.99. You're not tied to anything after your purchase.