Obesity is a term that means you weigh at least 20% more than what is considered a normal weight for your height. It makes you more likely to have conditions including: Heart disease and stroke.
An Isotonic Solution creates a mild, less concentrated salt solution of 9mg of Sodium Chloride per mL of water, which has a similar salt concentration as your body and may be more comfortable to use for some people initially compated to the more concentrated Hypertonic solution.
There are three classifications of tonicity that one solution can have relative to another.They are hypertonic, hypotonic, and isotonic. The key difference between Isotonic and Hypertonic is that the hypertonic solution contains more solvent than solute whereas the solute and solvent are equally distributed in the isotonic solution. However, memorizing the definition of hypertonic and isotonic solutions is not essential if we can understand the difference between isotonic and hypertonic solutions. What is Hypertonic? Hyper is another word for above or excessive.