Please be patient if you are unable to submit a payment, or if your payment shows 'In Process' longer than expected after submission. We are working toward a resolution of the issue. Thank you for your understanding and support. For instructions on scanning documents in the IV process, please visit travel.state.gov site. To insert an IV, you should first become a trained medical professional. Prepare to insert the IV, access the vein, and maintain the IV for the best results. A peripheral IV is a thin, flexible tube that delivers treatments through a vein for various health conditions. They’re the most commonly used IV lines. Intravenous therapy (abbreviated as IV therapy) is a medical process 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. There is a wide variety of IV fluids available, each with its own indications and possible side effects. Understanding the composition of each IV fluid can help medical professionals choose the best treatment for every clinical scenario. Nursing students, become an IV therapy expert! Gain in-depth knowledge of IV insertion techniques, tubing setup, and line changes. Learn to select appropriate equipment and follow sterile. Intravenous therapy, or IV therapy, is a way of administering fluids or vitamins directly into a vein. Find out more about its uses, benefits, risks, and more. IV fluids are specially formulated liquids that are injected into a vein to prevent or treat dehydration. They’re used in people of all ages who are sick, injured, dehydrated from exercise or heat, or undergoing surgery. Intravenous Intravenous means within a vein. Most often it refers to giving medicines or fluids through a needle or tube inserted into a vein. This allows the medicine or fluid to enter your bloodstream right away. For example, your health care provider may prescribe medicines to be given through a vein, or an intravenous (IV) line. The key difference? IV therapy bypasses your digestive system entirely, making it the fastest way to rehydrate, deliver medication, or replenish nutrients when your body needs help quickly. While its history dates back centuries, IV therapy became a safe, widespread medical staple in the 1950s.