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NUR 339 ( LATEST 2024 / 2025 ) EXAM 15 | A SOLVED 100% CORRECT
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NUR 339 ( LATEST 2024 / 2025 ) EXAM 15 | A SOLVED 100% CORRECT
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NUR 339 Exam 151. active transport
low -> high needs energy
movement of solutes from area of lower concentration to higher concentration
*requires energy
2. osmosis
movement of water from area of more water (less solutes) to less water (more solutes) through
semipermeable membrane
3. Regular insulin
given IV DKA/HHS;
acute/emergency used with
NPH
sliding scale
30-45m before meals
*hypoglycemia more likely during peak
onset
30m-1h (IV 15-30m)
peak
2-3h duration
5-7h
,4. rapid acting lispro insulin
use
faster onset, shorter duration
- used with NPH
- 15m before meals
- slidin
g scale
onset
15 min
peak
1-3h
duration
3-8h
5. electrolytes
substances that dissociate in solution to charged particles (ions)
6. interstitial hydrostatic pressure
opposes movement of water out of capillary, normally negative
7. fluid volume overload
intake > output
8. Capillary colloidal osmotic pressure
, osmotic pressure generated by plasma proteins too large to pass through pores of capillary
wall, pulls fluids back into capillary
"c" - collide together
9. Chloride
Major ECF anion
key role in acid-base & osmotic balance and energy (ATP)
10. electrolyte key functions
regulate water transmit nerve impulses & muscle
contractions acid-base balance
energy
generation
blood clotting
11. D5W in 0.45% NaCl
hypotonic solution used TKO & supply calories
for cell metabolism used when running fluids
slowly
12. diffusion
movement of solutes from an area of high concentration to lower concentration
direction opposite of osmosis
13. hypokalemia
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