fluidosmolalitet
Fluidosmolalitet refers to the concentration of solute particles in a fluid, typically blood plasma or urine. It is a measure of how many osmoles (total number of solute particles) are dissolved in a given volume of solvent, usually expressed in milliosmoles per kilogram of water (mOsm/kg). Osmolality is a colligative property, meaning it depends on the number of solute particles rather than their identity.
In the context of bodily fluids, osmolality plays a crucial role in maintaining water balance. The body's
Normal plasma osmolality is typically between 275 and 295 mOsm/kg. Urine osmolality can vary much more widely,