Jakki wrote:
Just thinking outside the Box , but if you dissolve Salt into some distilled water . Does that become a Saline type of Fluid ?.??
Yes, it does make saline solution. If it is going to be put inside a body, there are a few more requirements though. The container (and handled instruments) for the solution must be sterilized before the solution can be prepared in it. Otherwise bacteria can be introduced into the solution. Also, the concentration of sodium chloride must be exact. Too little/much sodium chloride in the solution will lead to blood cell death. (One swells the cells until it explodes while the other shrivels them to a non-usable state.). I often hear complains from pre-med/nursing students about why they need to learn chemistry. The above is but one example I give them.
Side note: Saline solutions used for topical (skin) usage do not need the sodium chloride concentration to be so exact. Skin cells act differently than blood cells in that manner.