intravenous
The word 'vía intravenosa' is derived from Spanish language. It can be translated to English as 'intravenous'. This term is often used in the medical field and it refers to an intervention in which a tube is inserted into a vein to allow for the direct administration of medication, fluids, or nutrients. Basically, it is a method that allows access to the body's venous system, thus making it possible to 'feed' the body from within, bypassing the digestive tract. It is an essential procedure in modern medicine.
The medication was administered intravenously.
In this sentence, 'vía intravenosa' is used to describe how the medication was administered, which is through the veins or intravenously.
Intravenously, the serum went directly into his bloodstream.
This sentence places 'vía intravenosa' at the start to emphasize the method of delivery of the serum, which is directly into the bloodstream through the veins.
Intravenously, the treatment has a much faster effect.
Here, 'vía intravenosa' is employed to explain that the treatment's effect is faster when administered through the veins.