CRYSTALLOID Meaning and
Definition
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A crystalloid is a type of substance that possesses a crystalline structure, consisting of particles or molecules arranged in a regular pattern, akin to a crystal lattice. This term is frequently used in the field of chemistry and medicine.
In chemistry, crystalloids are substances that readily dissolve in a solvent, such as water, forming a transparent solution that is capable of passing through a semipermeable membrane. Crystalloids are often distinguished from colloids, which are larger particles dispersed within a solvent and do not form a crystal lattice.
In medicine, crystalloids typically refer to intravenous fluids that contain electrolytes, such as sodium, potassium, and chloride ions, in a balanced composition. These fluids are utilized for various therapeutic purposes, such as replenishing fluid and electrolyte levels in dehydrated or critically ill patients. Crystalloid solutions can be administered intravenously to restore intravascular volume, enhance blood pressure, or facilitate the maintenance of adequate organ perfusion.
Crystalloid solutions are further classified based on their tonicity, which refers to the concentration of solutes compared to the average osmotic pressure of body fluids. Common examples of crystalloids include normal saline, Lactated Ringer's solution, and combinations of electrolytes such as sodium chloride or sodium lactate. The choice of crystalloid solution is based on specific medical indications and the patient's condition.
In summary, a crystalloid is a substance with a crystalline structure or a term used to describe solutions containing electrolytes, commonly used in medical applications for intravenous fluid administration.
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• Having the form or likeness of a crystal.
• That which has the form or likeness of a crystal.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for CRYSTALLOID
Etymology of CRYSTALLOID
The word "crystalloid" has its etymological roots in two components: "crystal" and "-oid".
The term "crystal" stems from the Greek word "krystallos", meaning "ice" or "clear ice". It was used in ancient times to refer to clear, transparent quartz crystals, which were thought to be solidified ice.
The suffix "-oid" comes from the Greek word "oeidēs", meaning "resembling" or "in the shape of". It is commonly used in English to indicate something that resembles, but is not identical to, the root word.
When combined, "crystal" and "-oid" in "crystalloid" create a word that suggests something resembling or having characteristics similar to a crystal. In scientific contexts, "crystalloid" is often used to describe substances or solutions that have a crystal-like appearance or properties.
Similar spelling word for CRYSTALLOID
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