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Intravenous therapy (abbreviated as IV therapy) is a medical technique that administers fluids, medications and nutrients directly into a person's vein.The intravenous route of administration is commonly used for rehydration or to provide nutrients for those who cannot, or will not—due to reduced mental states or otherwise—consume food or water by mouth.
Intravenous injections, abbreviated as IV, involve inserting a needle into a vein, allowing a substance to be delivered directly into the bloodstream. [4] An intravenous injection provides the quickest onset of the desired effects because the substance immediately enters the blood, and is quickly circulated to the rest of the body. [ 5 ]
Venous access is any method used to access the bloodstream through the veins, either to administer intravenous therapy (e.g. medication, fluid), parenteral nutrition, to obtain blood for analysis, or to provide an access point for blood-based treatments such as dialysis or apheresis.
Fluid replacement or fluid resuscitation is the medical practice of replenishing bodily fluid lost through sweating, bleeding, fluid shifts or other pathologic processes. . Fluids can be replaced with oral rehydration therapy (drinking), intravenous therapy, rectally such as with a Murphy drip, or by hypodermoclysis, the direct injection of fluid into the subcutaneous tis
Infusion therapy involves the administration of medication through a needle or catheter. Typically, "infusion therapy" means that a drug is administered intravenously or subcutaneously. The term may pertain where drugs are provided through other non-oral routes of administration , such as intramuscular injection and epidural administration ...
Intravenous therapy is a type of parenteral medication. IV iron infusion is a method of delivering a mixed solution of iron and saline from a drip through a needle directly into the vein and bloodstream. [14] The procedure takes place in a medical clinic and may take several hours depending on the iron preparation that has been prescribed. The ...
This page was last edited on 3 April 2006, at 05:18 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
A peripheral intravenous catheter in place, fixed to a patient's arm with adhesives and attached to a drip. In medicine , a peripheral venous catheter , peripheral venous line , peripheral venous access catheter , or peripheral intravenous catheter , [ 1 ] is a catheter (small, flexible tube) placed into a peripheral vein for venous access to ...