The gummy bear in the lab is going to be a prime example for osmosis referred to as hypotonic
Isotonic versus hypotonic solutions for maintenance intravenous fluid administration observations at different time points to each other: for example.
Blood samples were obtained from the dorsalis pedis artery between the conclusion of Keywords: Isotonic solutions Hypotonic solutions
Hypertonic isotonic and hypotonic solutions are For example
Electrolyte-free hypotonic solutions such as glycine mannitol
This example shows how a hyperosmotic solution can be isotonic or hypotonic depending on the concentra- tion of nonpenetrating solutes in the solution.
In the case of hypotonic solutions of non-electrolytes it has a solutions of
Hypertonic solutions cause shrinkage while hypotonic solutions induce swelling. The In general the size of the sample should be not exceed.
CHAPTER 5: Solutions Colloids
samples were calculated by comparison to the measured recovery If using an isotonic solution c onsider changing to a hypotonic solution ( for example ...
Hypotonic • A hypotonic solution shifts fluid out of the intravascular compartment hydrating the cells and the interstitial compartments Osmolarity is lower than serum osmolarity Isotonic • Because an isotonic solution stays in the intravascular space it expands the intravascular compartment Osmolarity is the same as serum osmolarity
a solution is called hypotonic If the solute molecules are unable to pass through the cell membrane a hypotonic solution will cause a cell to swell from the osmotic uptake of water Conversely if a cell is placed in a solution with a high particle (low water) concentration relative to the cell that cell will lose water The latter cell is in a
Hypotonic solutions are used when the cell is dehydrated and fluids need to be put back intracellularly This happens when patients develop diabetic ketoacidosis (DKA) or hyperosmolar hyperglycemia Important : Watch out for depleting the circulatory system of fluid since you are trying to push
HYPEROSMOTIC SOLUTIONS: when solution (A) has a higher number of solute particles than solution (B) solution (A) is hyperosmotic to ( B) HYPOSMOTIC SOLUTIONS: when (A) has a lower number of solute particles than solution (B) solution (A) is hyposmotic to (B) For example: A = 100 mOsM A = 200 mOsM A = 100 mOsM
A Hypertonic solution has more solute (so LESS water) than the cell A cell placed in this solution will give up water (osmosis) and shrink A Hypotonic solution has less solute (so MORE water) than the cell A cell placed in this solution will take up water (osmosis) and expand An Isotonic solution has just the right amount of solute for the