<P> Intravenous therapy ( IV ) is a therapy that delivers liquid substances directly into a vein ( intra - + ven - + - ous ) . The intravenous route of administration can be used for injections ( with a syringe at higher pressures ) or infusions ( typically using only the pressure supplied by gravity ) . Intravenous infusions are commonly referred to as drips . The intravenous route is the fastest way to deliver medications and fluid replacement throughout the body , because the circulation carries them . Intravenous therapy may be used for fluid replacement ( such as correcting dehydration ) , to correct electrolyte imbalances , to deliver medications , and for blood transfusions . </P>
<P> Intravenous therapy ( IV ) is a therapy that delivers liquid substances directly into a vein ( intra - + ven - + - ous ) . The intravenous route of administration can be used for injections ( with a syringe at higher pressures ) or infusions ( typically using only the pressure supplied by gravity ) . Intravenous infusions are commonly referred to as drips . The intravenous route is the fastest way to deliver medications and fluid replacement throughout the body , because the circulation carries them . Intravenous therapy may be used for fluid replacement ( such as correcting dehydration ) , to correct electrolyte imbalances , to deliver medications , and for blood transfusions . </P>
where do iv fluids go in the body
where do iv fluids go in the body
throughout the body
throughout the body