Answer:
Well, doctors choose solutions with specific sales variables or minerals essential for hydration, which is why it is also called "saline" in many places. Which the sales characteristics are ideal for there to be no dehydration or overhydration in the human body.
If an uncontrolled hyperosmolar solution is injected intravenously, the patient could enter severe dehydration, since the cells through the osmosis process seek to balance the proteins and release water into the medium, losing intracellular fluid, dehydration, drying.
Explanation:
In our organism a spontaneous process occurs called osmosis, which needs if or if two different components, with different concentrations, and a semi-permeable membrane where only the water can permeate to be able to match the osmolar concentrations of the different solutions that are in different compartments.
The water will always diffuse from the zone of less concentration to one of greater concentration, since the solutes attract aqueous masses.
This chemical explanation happens in the body, that is why it is very important to understand it, because if we inject hyperosmolar solutions such as piped water or other solutions in patients who need to maintain their normal blood volume, they could lead to death.
The organism is in constant hydrodynamic and saline balance, that is why with solutions such as physiological serum we maintain that balance
