A solution that contains fewer dissolved particles than is found in normal cells and blood.
Now hypotonic, hypertonic, and isotonic solutions usually deal with cellular osmosis which diffuses over a selectively permeable membrane. Osmosis is the movement of water and tends to diffuse by moving the water from areas of higher concentrations to areas of lower concentrations. Hypertonic Solutions. Hypertonic solutions are different from isotonic solutions in that cells often lose water. Cells have a water concentration that is greater inside the cell rather than outside of the cell. Furthermore, the solutes outside of the cell are greater than the solutes in Hypotonic solution: A solution that contains fewer dissolved particles (such as salt and other electrolytes) than is found in normal cells and blood. Hypotonic solutions are commonly used to give fluids intravenously to hospitalized patients in order to treat or avoid dehydration.  In the examples above, Solutions A and B are isotonic (with each other), Solutions A and B are both hypertonic compared to Solution C, and Solution C is hypotonic relative to Solutions A and B. Diffusion of water across a membrane generates a pressure called osmotic pressure. Isotonic: The solutions being compared have equal concentration of solutes. Hypertonic: The solution with the higher concentration of solutes. Hypotonic: The solution with the lower concentration of solutes. Additional examples of how to determine which direction water will flow in different circumstances are provided. high osmotic pressure of surrounding fluid pulls fluid out of the cell. hypotonicity. in a hypotonic environment, fluid will enter a cell and cause it to swell and burst. the inside of the cell has higher osmotic pressure than the surrounding fluid, so fluid is drawn into the cell. both hypertonicity and hypotonicity in the extracellular fluids will destroy cells.  Isotonic solution: A solution that has the same salt concentration as cells and blood. Isotonic solutions are commonly used as intravenously infused fluids in hospitalized patients.  Hypotonic solutions are the complete opposite of hypertonic solutions. Cells often have a water concentration that is lower than outside of the cell. Following this, the solutes outside of the cell are less than the solutes within the cell. Hypertonic Solutions. Hypertonic solutions are different from isotonic solutions in that cells often lose water. Cells have a water concentration that is greater inside the cell rather than outside of the cell. Furthermore, the solutes outside of the cell are greater than the solutes in As a result, nothing happens because the concentration of water solutes outside of the cell are equal to the solutes within the cell. In the same respect, the water concentration on both sides is also equivalent. Isotonic solutions are commonly used in medical situations. For example, hospitals use isotonic saline solutions for IVs for patients. If you clean contact lenses, you use a isotonic saline solution to clean the protein from your lenses. Hypertonic Solutions. Hypertonic solutions are different from isotonic solutions in that cells often lose water. Cells have a water concentration that is greater inside the cell rather than outside of the cell. Furthermore, the solutes outside of the cell are greater than the solutes in Conversely, with a hypotonic solution, the concentration of solutes is lower than that of a solution on the other side of a membrane, which means that water will be drawn out of the hypotonic solution and into a hypertonic solution. Post 3. Osmosis is the process of movement from a hypotonic solution to a hypertonic solution in order to balance the tonicity out. This creates an equilibrium of solutions, without which life could not survive. A hypertonic solution is one with a high concentration of solutes when compared to another solution which is separated from it by a semipermeable membrane. The property of tonicity is often used to illustrate the biology of the body, with the solute concentration of cells and surrounding fluids being used as an example. Post 3. Osmosis is the process of movement from a hypotonic solution to a hypertonic solution in order to balance the tonicity out. This creates an equilibrium of solutions, without which life could not survive. BP=200/120 Give hypotonic solution because that since the skin and mucous membranes are dry you want to give a hypotonic solution so that the cells can become more hydrated than with a isotonic solution A 35 year old patient who recently underwent abdominal surgery. Hypertonic saline is often used in situations where brain swelling is a problem in order to increase the intravascular osmolality thereby pulling fluid out of tissues including the brain thereby shrinking it.
http://www.brighthubeducation.com/science-homework-help/111424-guide-to-hypotonic-hypertonic-and-isotonic-solutions/ http://www.medicinenet.com/script/main/art.asp?articlekey=3870 http://www.vivo.colostate.edu/hbooks/pathphys/misc_topics/osmosis.html http://allnurses.com/nursing-student-assistance/help-hypotonic-isotonic-192228.html http://www.medicinenet.com/script/main/art.asp?articlekey=4058 http://www.brighthubeducation.com/science-homework-help/111424-guide-to-hypotonic-hypertonic-and-isotonic-solutions/ http://www.brighthubeducation.com/science-homework-help/111424-guide-to-hypotonic-hypertonic-and-isotonic-solutions/ http://www.wisegeek.org/what-is-a-hypertonic-solution.htm http://www.wisegeek.org/what-is-a-hypertonic-solution.htm https://answers.yahoo.com/question/index?qid=20081017164857AAM3Wem
what situations would you give a hypotonic solution?