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nursing411.org/Courses/MD0564_Blood_Electrolytes_ItraV/2-09_Blood_Electrolytes.html

A solution that contains protein is colloidal. The colloidal solutions are needed when a solution is required to remain in the vascular system. Colloid solutions generally require refrigeration and can be stored for a limited period. Whole human blood U.S.P. and Hetastarch are examples of colloid solutions.

en.wikipedia.org/wiki/Colloid

Colloid: Short synonym for colloidal system. Colloidal: State of subdivision such that the molecules or polymolecular particles dispersed in a medium have at least one dimension between approximately 1 nm and 1 μm, or that in a system discontinuities are found at distances of that order.

centralvalleymedical.blogspot.com/2013/09/crystalloids-versus-colloids.html

Crystalloids versus Colloids ... Blood products, non-blood products or combinations are used, including colloid or crystalloid solutions. Colloids are increasingly used but they are more expensive than crystalloids and there are many scientific studies that show no evidence colloids reduce the risk of dying compared with crystalloids.

www.thoughtco.com/solutions-suspensions-colloids-and-dispersions-608177

You can tell suspensions from colloids and solutions because the components of suspensions will eventually separate. Colloids can be distinguished from solutions using the Tyndall effect. A beam of light passing through a true solution, such as air, is not visible.

en.wikipedia.org/wiki/Volume_expander

Gelofusine is a colloid volume expander which may be used as a blood plasma replacement when a significant amount of blood is lost due to extreme hemorrhagia, trauma, dehydration, or a similar event. It is an intravenous colloid that behaves much like blood filled with albumins.

www.pedagogyeducation.com/.../January-2014/Crystalloids-versus-Colloids.aspx

COLLOIDS According to Tabers Medical Dictionary a colloid is a “glue-like substance, such as a protein or starch… or a substance used as a plasma expander in place of blood.” (Wilbur, 2009) The following are some examples of colloid solutions.

www.chemistrylearning.com/examples-colloids

Rewind : Definition of Colloids Before we start to explore various examples of colloids, let us do a quick recap of basic Definition of Colloids.A colloid is a heterogeneous system in which one substance is dispersed (called dispersed phase) as very fine particles in another substance called dispersion medium.

cal.vet.upenn.edu/projects/sagastro/case7/cryscoll.htm

Both crystalloids and colloids increase intestinal blood flow and systemic arterial pressure; however, colloids may have a longer duration of effect.Colloids also result in a net movement of fluid from the intestinal lumen to the blood, whereas crystalloids can exacerbate transmucosal fluid movement into the intestinal lumen.

www.cdc.gov/dengue/training/cme/ccm/page71787.html

Crystalloid and Colloid Solutions

www.differencebetween.com/difference-between-crystalloids-and-vs-colloids

The key difference between crystalloids and colloids is that the colloids contain much larger molecules than that of crystalloids.. Crystalloid and colloid solutions are largely useful for medical purposes. Hence, it is vital to know the difference between crystalloids and colloids so as to decide when to use these solutions.