What are isotonic solutions?
In general, two solutions are isotonic when they contain the same amount of soluts or dissolved substances and therefore have the same osmotic pressure. However, as is commonly used in the medical area, isotonic solutions are solutions that have the same concentration of solut as cells in the human body. The cell located in the isotonic solution does not acquire or loses water. This process is known as osmosis. The greater the difference in the concentrations of two solutions, the higher the osmotic pressure and the faster the osmotic transmission will be. TIC will cause water from the bowl to migrate to the cell, causing the cell to increase and possibly burst. Conversely, if the cell is placed in water with water that contains a dissolved substance at a higher concentration than a cell, the water flows from the cell into the solution, causing the cell to shrink and die. If the cell is placed in a bowl of isotonic solution, there will be no clean water movement.
It is the nature of osmosis,which does not matter the identity of Solut. Thus, salts, sugars and other soluble compounds are effective in regulating osmotic pressure. Everything can be used to prepare isotonic solutions.
Tonicity is essential in biology and medicine due to its effect on living cells. Cells will only grow in isotonic solutions, and any drug administered intravenously must be treated so that it is effectively isotonic with human blood. 0.9% of sodium chloride solutation is considered isotonic with blood, although in fact its osmotic pressure is actually slightly higher.
Sports drinks are drinks improved electrolytes and sugars that replace those lost strenuous exercises, and depending on the manufacturer formula, they may be either isotonic, hypertonic or hypotonic. Isotonic solutions containing these substances are generally considered to be the best for those dealing with normal athletic activity, while hypertonic versions are more focused on energy provision during permanent, highLoose events. Hypotonic sports drinks are best for athletes who need fluids without increasing the energy of added carbohydrates.