Term
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Definition
| Consists of ICF (2/3) and ECF (1/3). Makes up for 60% of weight in males, 50% in females. |
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Term
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Definition
Consists of
1. Interstitial Fluid (75%)
2. Plasma (20%)
3. Transcellular fluid (5%)
Small solutes in interstitial fluid and plasma can freely equilibriate. |
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Term
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Definition
Refers to ECF, plasma, or effective circulating volume.
Determines whether organs are receiving enough perfusion.
ECF should be closely matched to effective circulating volume, is not in disease states.
Na consumption is the main determinant of volume balance. |
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Term
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Definition
| Results in change of osmolarity of ECF and ICF, ECF volume is barely affected. |
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Term
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Definition
| Results in change in ECF volume, osmolarity stays the same. |
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