Exam (elaborations)
NUR 339 ( LATEST 2024 / 2025 ) EXAM 13 | GRADED A+ QUESTIONS AND ANSWERS (SOLVED)
- Course
- Institution
NUR 339 ( LATEST 2024 / 2025 ) EXAM 13 | GRADED A+ QUESTIONS AND ANSWERS (SOLVED)
[Show more]
Content preview
NUR 339 Exam 131. Sodium (Na)
Answer
135-145 mEq/L
2. Potassium (K)
Answer
3.5-5.0 mEq/L
3. Calcium (Ca)
Answer
~10 mgs/dl
4. Magnesium
Answer
1.5-2.5 mEq/L
5. Phosphorus
Answer
2.5-4.5 mgs/dL
6. BUN
Answer
5-25 mgs/dl
7. Serum Creatinine
Answer
0.5-1.5 mgs/dl
8. Creatinine Clearance
Answer
,1-2 mgs/dl
9. Serum Osmolality (KNOW)
Answer
280-295 mOsm/kg
10. Urine SG
Answer
1.005-1.050
11. pH
Answer
7.35-7.45
12. pCO2
Answer
35-45 mmHg
13. HCO3
Answer
22-26 mmHg
14. What percent of the body's H20 is made of ECF?
Answer
30% of total body H2O
15. How much of the ECF does plasma make up?
Answer
1/4
16. How much of the ECF does interstitial fluid make up?
Answer
3/4
, 17. How much of the total body H20 is from ICF?
Answer
70%
18. Fluid components of ECF?
Answer
large amounts of Na and CL and small amounts of K, Mg, Ca, and phosphate
19. Fluid components of ICF?
Answer
large amounts of K and small amounts of CA, Na, Cl, bicarb, Mg, and phosphate
20. What is diffusion?
Answer
-random movement of particles from higher concentration to area of lower concentration
-if one side of the membrane has a higher solute concentration than the other side. The body
again seeks to restore balance through redistribution of electrolytes
-electrolytes will move from hypertonic to hypotonic side until isotonic relationship is established
-movement direction in diffusion is opposite that in osmosis
21. What is osmosis?
Answer
movement of water from area of more water (fewer solutes to less water (more solutes)
22. What is osmolality?
Answer
osmolar concentration in 1 kg of water
23. What is osmolality determined by?
Answer
sodium level
24. What is tonicity?
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 gradexam. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now