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Osmolarity Changes

Predicting changes in Volume and Osmolarity in Body Fluid Compartments

Compartment/ActionAdd HypotonicDehydrateAdd IsotonicAdd Hypertonic
Instantaneous Effect
ECF Volume Increase Decrease Increase Increase
# OAS Increase Stay Same Increase Big Increase
ECF Fluid Osmolarity Decrease Increase Stay Same Increase
During Equilibrium in ICF (blank) (blank) (blank) (blank)
Osmosis Water into Cell Water out of cell None Water Out of cell
After Equilibrium in ICF (blank) (blank) (blank) (blank)
ICF Volume Increase Decrease Stay Same Decrease
# OAS Stay Same Stay Same Stay Same Stay Same
ICF Osmolarity Decrease Increase Stay Same Increase
Created by: jestevenson
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