EXAM 1 MED-SURG NU155 PRACTICE QUESTIONS AND ANSWERS
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Course
2024/2025
Institution
2024/2025
EXAM 1 MED-SURG NU155
PRACTICE QUESTIONS AND
ANSWERS
What are the 4 major functions of water? - ans:-1. Intracellular and extracellular transport
2. Heat regulation
3. Maintain ph balance
4. Aids in digestion
What is the largest portion of our body weight? - ans:-water
What percentage of bo...
Most of the body's fluids are intracellular/extracellular? - ans:✔✔-intracellular
This fluid is in blood vessels in the form of plasma or serum. - ans:✔✔-intravascular
Fluid surrounding cells, including lymph. - ans:✔✔-interstitial fluid
What causes pitting edema? - ans:✔✔-interstitial fluid build up
Movement from an area of higher concentration to lower concentration. - ans:✔✔-diffusion
Movement of water from an area of lower concentration to an area of higher concentration. - ans:✔✔-
osmosis
Water and solutes are pushed through a semi-permeable membrane in equal amounts at the same time
from an area of high pressure to low pressure. - ans:✔✔-filtration
Movement of sodium into cell and potassium out of cell across a membrane that requires cellular energy
in the form of atp - ans:✔✔-active transport
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