Osmolality of body fluids is primarily determined by the concentration of:
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Correct answer: Electrolytes
Electrolytes, especially sodium and its associated anions, are the main determinants of body-fluid osmolality and drive water distribution between compartments.
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More Body fluid compartments questions
- Which method is commonly used to measure extracellular fluid volume?
- Intracellular fluid volume can be estimated by:
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