Zoology - Body Fluids and Circulation Question with Solution | TestHub

Intravenous therapy or IV therapy is providing the liquid substances (or medicine) through drip, directly into the vein. The word intravenous simply means 'within a vein'. Compared with other routes of administration, the intravenous root is the fastest way to deliver fluids and medications throughout the body. Some medications, as well as blood transfusions and lethal injections, can only be given intravenously.