Hypotonic solutions contain less solute then blood does, which causes water to want to leave the hypotonic solution and enter an area that has a higher concentration of solute via osmosis. When discussing IV fluids, that usually means that the water will want to leave the intravascular space and enter Red Blood Cells (RBCs).
Hypotonic Solution: Clearly Explained for Nursing Students What makes a hypotonic solution…hypotonic? Here’s a clear explanation for HOW and WHY hypertonic IV solutions work so that you can be confident in knowing which situations to use them in during nursing school. If you haven’t already seen the explanation of results from my Osmosis Experiment, make sure to check …
Hypertonic, Hypotonic, Isotonic IV solutions. You want to give your patients a solution that has the tonicity that is opposite their problem most of the time. For example, if your patient is dehydrated their blood is hypertonic. They will need a hypotonic solution to bring their tonicity back within normal ranges.
Now consider a hypotonic solution - or a solution that becomes more hypotonic over time (D5W). Where does the fluid want to go after it gets into the IV space? It "wants" to shift to the interstitial compartments and then to the cells. So if someone is dehydrated, why would you give them hypotonic solutions instead of isotonic or hypertonic.
Need help in understanding hypotonic, hypertonic, and isotonic solutions? Read Bright Hub's study guide to get a deep understanding of these types of solutes in order to help you with your homework or perhaps just to ease your curiosity.
In nursing school and on the NCLEX exam, you will be required to know what type of IV fluids are considered isotonic, hypotonic, and hypertonic. In this article, I give you an easy overview of each solution and how they work on the cellular level. In addition, I have an isotonic, hypotonic, and hypertonic quiz you can take to test your knowledge on this content.
Hypertonic Solution. Hypertonic solutions have a higher solute concentration. Hypertonic solutions assist in restoring the circulating volume by bringing the water out of the intracellular space causing the extracellular fluid volume to increase. Hypertonic solutions are volume expanders. Giving hypertonic solutions can cause a risk for ...
A hypotonic solution is any solution that has a lower osmotic pressure than another solution. In the biological fields, this generally refers to a solution that has less solute and more water than ...
Hypertonic Solution Definition. A hypertonic solution contains a higher concentration of solutes compared to another solution. The opposite solution, with a lower concentration or osmolarity, is known as the hypotonic solution.In biology, scientists must describe cell contents compared to the environment. If a cell is placed in a hypertonic solution, the cell will be hypotonic.
Hypotonic Solution Definition. A hypotonic solution is a solution that has a lower solute concentration compared to another solution. A solution cannot be hypotonic, isotonic or hypertonic without a solution for comparison. Hypotonic is a description of the solute content of one solution in relation to another solution.